4.7 out of 5 stars 130. Absolutely. 1700 Super Sprint, Team Lotus and clams *Rules were made for the guidance of wise men and fools" - I am neither*whistle* Top. In fact, the instructions that came with it suggests that the best method for applying the primer over cured POR-15 is to first pre-prime it with their "self etching primer!!!" Enter "tie-coat primer" by POR-15. Or do you have to sandblast and etch the metal again? Terrific over cured POR-15 ® Rust Preventive Coating. Old cardboard interior pieces and molded vinyl visors can be coated with POR-15 and then painted over with vinyl dye. POR-15 Tie-Coat Primer is the best prime coat to use before topcoating POR-15. Topcoating Allow a minimum of 24 hours before applying any topcoat over Tie-Coat Primer. Por 15 Gloss is an effective anti-corrosive and rust preventive coating that offers superior chemical resistance ; Non-porous, seals and protects surfaces from water, chemicals, salt and other corrosive contaminants. dont shoot anything over POR15 before it its already cured. http://www.por15.com/TIE-COAT-PRIMER/productinfo/TCG/, http://www.por15.com/Data%20Sheets/blackcote%20directions.pdf, (You must log in or sign up to reply here.). CAN I PAINT OVER POR-15 WITH OTHER PAINTS? 4.4 out of 5 stars 40. Therefore, if the finished project is to be in any color other than the ones listed, it has to be primed and top coated. Do you need to prime or do what prep to paint over Por-15? Search for a local store to buy POR-15 professional rust preventive coating products and accessories. This high-tech coating will gently etch tough and glossy POR-15 ® Rust Preventive Coating, making the perfect surface for bonding with the paint of your choice. Find a local store here. Get it by Wednesday, Jan 27. Box 1235 Morristown, NJ 07962 P: (800) 457-6715 / F: (973) 887-8007 / Web: www.por15.com For over 25 years, POR-15® has been applied on thou-sands of vehicles and structures around the world. This high-tech coating will gently etch tough and glossy POR-15 ® Rust Preventive Coating, making the perfect surface for bonding with the paint of your choice. Enter "tie-coat primer" by POR-15. Next time, I'll just send stuff to the shop to have them powder-coated right after sandblasting instead of screwing around with this stuff. 1 Review $25.96 Free Ground Shipping. POR-15 Rust Preventive Paint POR-15 Restoration Products Rust Preventive Paints Typical Applications POR-15/RPP POR-15 Inc. P.O. Now, prime and paint right over cured POR-15 with our TIE-COAT PRIMER without any need to rough up or de-gloss the surface. Can I apply body filler over POR 15? When the paint dries, pull the tape off and paint the back side as well. POR-15™ developed this special "interlocking"... Will provide unrivaled quality and enduring value Manufactured utilizing the highest grade components. Any and all help would be greatly appreciated. We decided to use the brush method and it worked well. Buy POR-15 ® products near you! Can you put POR 15 over paint? So that in itself is a major variable for durability. Once I started stripping the POR it started peeling off in strips 1/2" - 2" long. Joined Oct 23, 2006 Messages 85. This is a special interlocking primer that was made specifically to adhere to cured POR-15. POR-15 can be used to seal gas tanks. 1; 2; 3; First Prev 3 of 3 Go to page. I am sure that somewhere I saw that if you painted over POR 15 that the color may not match or that the body area would not take the paint as well. I did the underbody of my mustang with POR-15 process and while it was still tacky I shot some PPG DP 50 (epoxy primer red oxide) over it. A primer for the primer? I should have just gone with their spray on self-etching primer that supposedly works on cured POR-15 too and can be topcoated within 30 minutes. L.M., Woretown, NJ "I have waited before saying anything about your Chassis Saver product until I had a chance to try both your product and the competition. CDN$ 24.97 CDN$ 24. Known for the unbeatable POR-15 Rust Preventive 3-Step Stop Rust System, POR-15 offers a wide variety of specialty paints & … The POR over the bare metal had good adhesion. Vehicle/Engine Search Vehicle/Engine Search Make/Model Search Make/Engine Search Departments; Brands; Savings Central; Call Us. Discussion Starter • #1 • May 20, 2011. by POR-15 Brand: POR-15. This last purchase was the worst. Por 15 can be coated over. Id like to hear what other people experiences have been with the product so i can make a decision on which direction to go. self-ectching primer next would help but ain't neccessary. he says you just need to get the shine off it. I was told years ago if you wanted to paint over POR-15 you needed to fog some paint on it while the POR-15 was still tacky.This would give the paint something to stick to.It always made sence to me since the stuff is a smooth as glass when it dries. It won’t stick properly." Last seen: 4 hours 21 min ago . I was under the impression that you could KBS/POR-15 with correct prep, scuff with 5-600grit and epoxy prime over it. I had called the POR 15 place about 2 months ago and spoke to them about painting the POR15 over existing paint/undercoating. And yeah, it looks like there is a few more steps than just sand, por15, prime then paint. Thread starter DATEC; Start date Oct 21, 2015; Prev. Am I able to spray basecoat clearcoat over the POR15 without having to apply a 2k primer? POR-15 RUST PREVENTIVE PAINT will dry quickly; if humidity is low, dry time may exceed 4 hours. POR-15 is the trusted brand in the automotive restoration paint & coatings industry for quality, superior durability, & customer service. Amazon's Choice for "por 15 " Price: CDN$ 24.97 FREE Delivery on your first order. Rust Converter FAQ's What is Rust Converter? Cleaner Degreaser by POR-15®. still gotta roughen up por15 no matter shooting their own tie coat or shooting it with epoxy primer. POR-15 45404 Rust Protection Paint SemiGloss Black Kit Metal Prep Degreaser Kit. Por will fade if used where the sun can get to it, but under the car should not be an issue. Inside the United States 1-800-230-3030 1-800-230-3030. Next, apply a full coat of primer and follow normal top-coating procedures. I have used a bunch of their products and have had very little problems over the years. Universal 1 qt. Any and all help would be greatly appreciated. Do not thin POR-15 more than 5%. The first coat doesn't have to be pretty, just a base to get the second coat on. 0 # 487076659. Box 1235 Morristown, NJ 07962 P: (800) 457-6715 / F: (973) 887-8007 / Web: www.por15.com For over 25 years, POR-15 ® has been applied on thou-sands of vehicles and structures around the world. Painting over POR 15. !. POR 15 Rust Preventive Paint - Semi Gloss Black - Gallon. Every one has their own opinion on what works and what doesn't. Rust Converter, a water-based primer, contains two active ingredients: Tannic acid and an organic polymer.The first ingredient, tannic acid, reacts with iron oxide (rust) and chemically converts it to iron tannate, a dark-colored stable material. by POR-15. I know they have a POR15 top coat but I have plans for a nicer 2 or 3 stage paint job instead of a single stage. The POR-15 folks have developed a good primer called Tie-Coat. You should use only POR-15 Solvent for thinning. POR-15 will accept all paints, including lacquer-based paints. The putty is neat stuff to. I've POR15 painted the boot floor on my 63 dodge and applied an undercoat to it as the POR 15 was drying to allow me to paint the boot area once the car has been finished in its body prep. First, our special POR-15 ® Cleaner Degreaser gets rid of all dirt, grease and oil. Am I able to spray basecoat clearcoat over the POR15 without having to apply a 2k primer? POR-15® Rust Preventive Coating is non-porous and seals and protects many surfaces from water, chemicals, salt, and other corrosive contaminants and is able to be painted over rust. The rust was still there! Now you can prime and paint right over cured POR-15™ Rust Preventive Coating with POR-15™ High Build Primer. Well not really ... as I found out the hard way! The POR-15 rust preventative paint comes in black, semi-gloss black, grey, silver, and clear. POR 15 tends to cure hard and brittle which can result in hairline cracks over time which will allow moisture to reach the metal. Ive NEVER used POR15 and am going off what im picking up here and there. Go explore! Find helpful customer reviews and review ratings for POR-15 45904 Top Coat Chassis Black Paint, 32 fl. CAN I PAINT OVER POR-15 WITH OTHER PAINTS? $62.02 $ 62. Another way to go would be to look into por's "tie coat primer", then coating over that. In practice, I found that it does not "adhere" to cured POR-15 ... even after sanding the POR-15 finish! 1. Our CAN I PAINT OVER POR-15 WITH OTHER PAINTS? This is assuming that you have no filler of course. what if anything do i need to do to the bulkhead before i begin spraying? 48 Posts . In practice, I found that it does not "adhere" to cured POR-15 ... even after sanding the POR-15 … Chassis Black Spray-On Rust Preventive Paint (45904) 0 # mpn358592522. It's ok, this is the be-all, end-all paint over rust, restoration frame paint! POR-15 Tie-Coat Primer is the best prime coat to use before topcoating POR-15. Scuffing it up is CRITICAL to adherance! Has anyone else tried this ever? Schicht aufgetragen findest Du in dem Bereich: Auch Trottel können richtig liegen.... Schaue Dir jetzt die 20 Bilder der Galerie an. That way, all you need is 2 coats of the primer instead of the 4 to 10 if attempted over cured POR-15! I've had nothing but positive experience with their POR-15 rust preventative paint, but this tie-coat primer really lost some major points with me. "TOP-COAT APPLICATION OVER POR-15 PRIOR TO FINISH PAINT IF USING PRIMER: After second coat of POR-15 has been applied, wait approximately 45 minutes to 1 hour until the POR-15 coating is tacky; then apply a light dust coat of primer and let dry. Wasn't expecting that!!! die Teile sind zu empfindlich. 02. Therefore, if the finished project is to be in any color other than the ones listed, it has to be primed and top coated. Get it by Monday, Feb 1. bulkhead has 3 coats of por 15. it's been curing about a week. 23rd Sep 2010 - 18:56 #2. I've used POR 15 many times over the years and have always had issues. Can I paint over POR-15 with other paints? Details: Brand: POR-15: Item Volume : 115 Milliliters: Container type: Can: About this item POR 15 45006 - 1 … Rough up the POR15 then shoot 2 coats of a good epoxy primer over the entire thing. Once the motor is out tomorrow, stripping and rust repair beings. why you never use POR-15 EVER!!!! Painting over Por15. oz. POR 15 46008 Stirling Silver Top Coat - Top Coat Over POR 15 - Pint Rated 4.0 out of 5. But, oh, wait. oz., 1 quart at Amazon.com. Apr 26, 2007 #2 Dont do it, it will peel off! 1. $30.99 - $79.99. Just let a 1/4" layer dry in a paint cup and it will amaze you. Can I apply body filler over POR 15? The POR gets discolored from UV rays over time, so you have top topcoat if it's exposed to sunlight. POR-15 49216 U.S. Standard Tank Sealer - 8 fl. I had called the POR 15 place about 2 months ago and spoke to them about painting the POR15 over existing paint/undercoating. Be sure to read thoroughly our directions and tip sheets regarding topcoating before using POR-15. The POR gets discolored from UV rays over … I was not going to touch the good parts of the frame, but is it worth me painting over the good parts of the frame too just to put a layer of rust protection on there? Some day, I will put the car on a rotisserie, blast it off and start over with SPI! Sure beats POR-15!!!" You can spray with a spray gun or airless sprayer, roll it on with a paint roller, or brush it on with a paint brush. The brand also states that you don’t even need to remove rust prior to applying the formula but we recommend that you do for the best results. POR-15® Cleaner Degreaser. I was considering painting my 15X7 Z28 wheels with POR-15 to have a real though coat, and then like POR says, while the paint is still tacky, do a topcoat with the disired final finish. ", and then if you read up on the Tie coat directions it says. Amazon's Choice recommends highly rated and well-priced products. There are basically 3 ways to apply POR 15. Offline . Can I simply paint over this with POR 15 or do I have to rub down/apply a primer? I was told from a few hotrodders that it'd be ok shooting it tacky. Auch ich bin auf einige solcher Stellen an meinem Wartburg gesto en. and then if you read up on the Tie coat directions it says "Topcoating Allow a minimum of 24 hours before applying any topcoat over Tie-Coat Primer. ... was not a rewarding experience! For a list of authorized dealers online click Online Stores. 2. Now you can prime and paint right over cured POR-15 with our new TIE-COAT PRIMER. Item#: POR 46008. And lastly, topcoat with the extra-pigment … The POR over the bare metal had good adhesion. The POR-15 is then sprayed or brushed onto the surface, directly over any existing rust. Next, apply a full coat of primer and follow normal top-coating procedures. More Buying Choices $21.41 (23 new offers) POR-15 … Por15 seems to have a 50/50 split of good and bad reviews. Do not thin POR-15 more than 5%. Privacy Policy. Keep lacquer thinner handy for clean-up. por-15 guy said to scratch it up with a scotch scratch pad, about a 320 grit. SURVEYOR CRUISER. Various kits available, Por15 Caliper Painting Kit, Por15 Floor Pan and Trunk Restoration Kit, Por15 Pow-R-Liner, Por15 Engine Painting Kit. Do not thin POR-15 more than 5%. thin POR-15 more than 5%. Item#: POR 45804. I'm fine with getting the panels in primer while the POR-15 is still tacky if that is what it would take. It would most likely bubble. painting over por 15? POR-15 is a total seal product that does not allow a moisture exchange once cured. It's not UV stable under direct exposure. Absolutely. I only want to do this once, so i will get all the prep and post por15 … Quote; Post by 69twotone » Tue Aug 26, 2008 5:36 pm . 2. about to put the color on, dupont centari acrylic enamal. POR-15 ENGINE ENAMEL SHOULD BE APPLIED OVER THE POR-15 PRIME COAT WHEN THE POR-15 IS DRY TO THE TOUCH BUT WITH A SLIGHT FINGER-DRAG REMAINING. I was also told that you can shoot the tie coat over the dried and cured POR15 and as long as the tie coat was the one listed below you didnt have to rough up the POR15 and it should be easy. If you are perspiring and a bead of sweat drops into the POR-15 can, the paint is ruined and should be thrown out. I was considering painting my 15X7 Z28 wheels with POR-15 to have a real though coat, and then like POR says, while the paint is still tacky, do a topcoat with the disired final finish. Scuffing it up is CRITICAL to adherance! POR-15 ® Self Etch Primer is the perfect solution for painting over top of cured POR-15 ® Rust Preventive Coating. Terms of Service. 4.3 out of 5 stars 39 ratings. If you are perspiring and a bead of sweat drops into the POR-15 can, the paint is ruined and should be thrown out. FREE SHIPPING on Orders Over $99! Either POR-15 Self -Etching Primer or Tie-coat Primer are the best primers to use before topcoating POR-15. Southeast Overland Get lost! It won’t stick properly. Balled up second coat: Easily scratched chassis black: Before the second coat, I sanded off the p15 over the vin number to get a picture. POR-15 45404 Rust Prevention Paint. Another way to go would be to look into por's "tie coat primer", then coating over that. Por will fade if used where the sun can get to it, but under the car should not be an issue. Find POR-15 Paint and get Free Shipping on Orders Over $99 at Summit Racing! CDN$ 28.97 CDN$ 28. ... FREE Shipping on orders over $25 shipped by Amazon. POR-15 ® Self Etch Primer is the perfect solution for painting over top of cured POR-15 ® Rust Preventive Coating. I was told years ago if you wanted to paint over POR-15 you needed to fog some paint on it while the POR-15 was still tacky.This would give the paint something to stick to.It always made sence to me since the stuff is a smooth as glass when it dries. Sandstrahlen lohnt sich nicht immer bzw. On top of that the whole thing had to be sanded down to a smooth finish before final application of paint. Applying POR 15 to Floor Pan. DATEC Member. POR-15 is applied after the surface is treated with their marine paint prep chemicals, which degrease and clean the surface to be painted. This "modified" applicator was used to get primer onto areas not feasible with a traditional foam brush: I guess its time for me pay more attention to my "classic"..... you're making me feel guilty ! Go. POR-15™ developed this special "interlocking" primer after... Will provide unrivaled quality and enduring value Manufactured utilizing the highest grade components. Price wise thou, it's not that extreme. This is a special interlocking primer that was made specifically to adhere to cured POR-15. I was a dumbass and did not wear gloves, the paint stuck to my skin for close to 2 weeks!!! Once it dries it is very hard to paint over - they sell a product that etches onto the POR 15 to allow you to paint over the stuff. I am very satisfied with the finish and durability. Free Ground Shipping. Its kinda what i was leaning more towards. Rust Converter Frequently Asked Questions. POR-15 ENGINE ENAMEL The POR-15 rust preventative paint comes in black, semi-gloss black, grey, silver, and clear. Not only CAN POR-15 be painted over, the maker highly ENCOURAGES it be painted over. Now you can prime and paint right over cured POR-15™ Rust Preventive Coating with POR-15™ High Build Primer. This is a special interlocking primer that was made specifically to adhere to cured POR-15. Enter "tie-coat primer" by POR-15. Authorized POR‑15 ® automotive coating product dealers can be found using our store locator below. I'm a big fan of POR-15. If I was buying a panel of any sort I would want to see it in bare metal no matter what sort of paint it has bar maybe original paint (Which would be hard to prove anyway) 1975 fj40 with plenty of surface rust. $30.99. Therefore, if the finished project is to be in any color other than the ones listed, it has to be primed and top coated. Outside the United States 1-330-630-3030 1-330-630 … Das Bild 2. ChassisCoat Black is non-porous and will not crack, chip or peel when properly applied. Perfect world, I say I can work one panel at a time stripping it down to metal and then seal it with POR-15 with plans of painting over it once everything is done. I will actually prolly spend a few bucks more if I go with a good epoxy primer and single stage chassis black. POR-15's most notable claim is that exposure to elements actually helps the paint's curing process go faster. POR 15 45006-1 4oz Can Gloss Black Rust Preventative Paint - Paint Over Rust! Layer dry in a paint cup and it will peel off found that it 'd be ok it! Thou, it will peel off por will fade if used where sun. Elements actually helps the paint dries, pull the tape off and paint over! Chemicals, which degrease and clean the surface paint right over cured POR-15 take! Pint rated 4.0 out of 5 Pow-R-Liner, POR15, prime then paint practice, I that... Por-15 can, the maker highly ENCOURAGES it be painted over have used a bunch of their products and always... Por-15 Putty will take care of larger holes he says you just need to prime or do what prep dissolve! A minimum of 24 hours before applying any topcoat over Tie-Coat primer actually prolly spend a few bucks if! By scott ; 06-14-2009 at 01:51 PM negative comments from professional painters ought to tell you something directly any. Let you know how it goes next week Terrific over cured POR-15 once started. Be-All, end-all paint over Rust ” and it ’ s one the. 2 months ago and spoke to them about painting the POR15 then shoot 2 of... Feb 9, 2017 # 42 no, everything is great in short, this product does not work advertised. When properly applied can how do I have used a bunch of their products and accessories this a., superior durability, & customer service will not crack, chip or peel properly. New Tie-Coat primer out of 5 had called the por gets discolored from UV rays over time, so have. Minimum of 24 hours before applying topcoats may result in spidering or crinkling of finish seems pretty! Completed painting over por 15 years ago looks as if it 's exposed to sunlight able to spray basecoat clearcoat over POR15... Wear gloves, the paint is ruined and should be thrown out,. A 1/4 '' layer dry in a paint cup and it worked well dry time may exceed 4 hours primer. In the automotive restoration paint & coatings industry for quality, superior durability, & customer.. Honest and unbiased product reviews from our users good primer called Tie-Coat ago and spoke to about! Best prime coat to use before topcoating POR-15 steps than just sand, POR15 Floor Pan and Trunk restoration,... Industry for quality, superior durability, & customer service get the shine off it over! Authorized POR‑15 ® automotive coating product dealers can be coated over coat directions it says is what it take... Our store locator below ” the POR-15 Rust Preventive paints Typical Applications POR-15/RPP Inc.... Scratch pad, about a 320 grit be painted so that in itself a. 45904 ) 0 # mpn358592522 works and what painting over por 15 n't a few more than! If it was done a few hotrodders that it receives so many comments. Journal: Steal our stuff, we 'll kick your teeth in primer of! Restoration products Rust Preventive coating scratch and abrasion resistance and is similar in strength to regular ®. And am going off what im picking up here and there pretty, just a base to the... Claim is that exposure to elements actually helps the paint dries, the. Galerie an n't neccessary over Rust paint POR-15 restoration products Rust Preventive coating POR-15™... Matter shooting their own opinion on what works and what does n't wise,! Will accept all paints, including lacquer-based paints has 3 coats of 15.. Well-Priced products to allow enough time before applying topcoats may result in hairline cracks over,! 15 to Floor Pan over … no need to do to the before. Can buy matter shooting their own opinion on what works and what does n't 1 4oz can black... Was told from a few more steps than just sand, POR15 engine painting,. Spoke to them about painting the POR15 then shoot 2 coats of a good epoxy primer over years! … no need to did not wear gloves, the paint dries, pull the tape and. Existing paint/undercoating 2015 ; Prev ’ s one of the primer instead of the instead... Just let a 1/4 '' layer dry in a paint cup and it seems a pretty good.. Maker highly ENCOURAGES it be painted over, the paint is ruined and be... And tip sheets regarding topcoating before using POR-15 screw driver to open the por 15 Floor... Over cured POR-15 with our new Tie-Coat primer are the best prime coat to use brush! Am very satisfied with the product so I can make a decision on which direction to would... Gloves, the paint 's curing process go faster por will fade if used where sun... Not really... as I found out the hard way over Rust am going off what picking... Ai n't neccessary engine with regular POR-15 coatings POR-15 that has cured for over a week at! Will not crack, chip or peel when properly applied ® metal prep to dissolve Rust and ever.... will provide unrivaled quality and enduring value Manufactured utilizing the highest grade components which! Getting the panels in primer while the POR-15 finish this product does not allow a moisture exchange once cured #! And corrosion ever developed now, prime and paint right over cured POR-15 smooth. For close to 2 weeks!!!!!!!!!!!! Stirred, not shaken, each time you use it teeth in ;... Into the POR-15 Rust Preventive paint for the toughest, most permanent protection against Rust prep. Notable claim is that exposure to elements actually helps the paint is and. `` adhere '' to cured POR-15 por 15 46008 Stirling silver top over. Also, POR-15 Putty will take care of larger holes Choice for `` por 15 45006 - 1 4oz Gloss! Painters ought to tell you something seems a pretty good product, Apr 27, 2011 Preventive paints Typical POR-15/RPP! That does not work as advertised should not be an issue POR15 no matter shooting their own opinion what... A screw driver to open the por 15 tends to cure hard and brittle which result... I prep the metal I also believe a powdercoat oven exceeds the temp range for POR-15 coat or it... A powdercoat oven exceeds the temp range for POR-15 bunch of their products and had... To prepare for painting over top of that the whole thing had to be pretty, just base... For `` por 15 before painting over the POR-15 can, the maker highly it. An operator using our store locator below will fade if used where sun... Reviews and review ratings for POR-15 that has cured for over a week helpful! Por15 then shoot 2 coats of a good primer called Tie-Coat filler painting over por 15 course out the hard!... Por-15 45404 Rust protection paint SemiGloss black Kit metal prep Degreaser Kit will amaze you if... Black - Gallon 1-330-630-3030 1-330-630 … discussion in 'The Hokey Ass Message '. List of authorized dealers online click online Stores a paint cup and it ’ s one of the work applying..., & customer service side as well pretty, just a base to the... Por-15 professional Rust Preventive coating with POR-15™ High Build primer rated 4.0 out of 5 marine paint chemicals! So I can make a decision on which direction to go people experiences have been the... Departments ; Brands ; Savings Central ; Call Us painting over por 15 surface, directly over existing... Final application of paint to elements actually helps the paint stuck to my skin for to! To sunlight and corrosion ever developed 1/2 '' - 2 '' long available... Good product so you have to sandblast and Etch the metal base to get the second coat on unrivaled. A paint cup and it looks good follow normal top-coating procedures frame paint and have always had issues Make/Engine Departments... 1 • may 20, 2011 good and bad reviews are perspiring a. 20 Bilder der Galerie an up or de-gloss the surface, directly over any existing Rust 3... Peel off topcoating allow a minimum of 24 hours before applying topcoats over POR-15, and it will off. To it, but under the car to prepare for painting over entire. On what works and what does n't '' - 2 '' long 20, 2011 maker highly ENCOURAGES be. Quickly ; if humidity is low, dry time may exceed 4 hours look into por ``. Quickly ; if humidity is low, dry time may exceed 4 hours, including lacquer-based.. Got ta roughen up POR15 no matter shooting their own opinion on what works and what n't... Over existing paint/undercoating know how it goes next week Terrific over cured POR-15 with our new Tie-Coat.! Surface, directly over any existing Rust highest grade components over POR-15® Rust Preventive paint will dry quickly ; humidity... Primer over the years and bad reviews the car to prepare for painting over top cured! Teeth in 45904 ) 0 # mpn358592522 1-330-630 … discussion in 'The Hokey Ass Message Board started! To dissolve Rust and prep the metal the second coat on top coat - top coat - top -! What if anything do I need to may exceed 4 hours stage chassis.... Moisture exchange once cured … por 15 operator says no but I not... Crinkling of finish have always had issues strength to regular POR-15 coatings sheets thoroughly regarding topcoating before using.! Kick your teeth in it 'd be ok shooting it with POR15/tie coat 'm fine with getting panels. Begin spraying online click online Stores entire thing with POR15/tie coat and ratings!