Joined: Dec 1, 2015 You need some kind of etching primer or epoxy primer applied first to a sanded or blasted surface. 308. Looking for KRYLON INDUSTRIAL Polyurethane Polyurethane Spray in Gloss Clear for Ceramic, Glass, Metal, Plaster, Plastic, Wood, 11 (54TJ65)? Price $8.67. The reason I use the polyurethane top coat(s) is that the Penetrol is a linseed oil product, and as such, is not very hard or durable. After it dries, sand lightly. I have just hand painted a bicycle and I want to protect the painting so I can ride it. All types of PU coatings find use in general industrial metal, heavy equipment and plastic primer, topcoat and clear-coat applications. Grainger's got your back. Minwax. El Jefe Advanced User Staff Member. Most clear finishes are applied with a brush, working in the direction of the grain of the wood. Then remove all the sanding dust and apply a second coat. I've also been getting a lot of questions about clear, un-rusted metal. I think that you have said that clear coating interior metal is possible, however, I am not exactly sure what product you feel is best. Model #71028000. Find My Store. I'd also like to look into tinted clear coats for bare metals. We’ve developed a full line of polyurethane topcoats specifically for your demanding market, offering excellent hardness and chemical resistance in a complete range of popular color choices. What will help it adhere, would be to etch it some how in acid before you apply your polyurethane. Fast-Drying Polyurethane Clear Satin Oil-Based Polyurethane (1-Gallon) Item #85926. (I was a DuPont certified auto painter for 28 years). What makes this product the best exterior epoxy resin is amazing sanding features where it self prime and does not require a sealer. Easy online ordering for the ones who get it done along with 24/7 customer service, free technical support & more. for pricing and availability. for pricing and availability. Rust-Oleum Specialty Polyurethane Spray provides a clear protective finish that protects from scuff marks, abrasions, water and chemicals. I have metal door frames in a 1939 apartment and want to clear coat them to protect them, but should I use polyurethane, varnish, shellac, lacquer, or something else. Compare; Multiple Options. It is a water-based polyurethane formula with 100% urethane water-based clear protective topcoat. The polyurethane is a good, stable, long-lasting finish that won't easily wear off. nwaPLASMA, Mar 13, 2016 #1. Wipe-On Poly Oil-Based Polyurethane (1-Pint) Compare; Find My Store. Minwax. It can be used alone as a base coat on bare metal and will fix the rust while preserving the appearance. Clear polyurethane will not adhere to bare metal. Clear will work for a while but on bare metal it will begin to yellow over time and eventually start to lift off the metal. Apply to wood or metal… Curious if anyone is clear coating bare metal and what your using? 118. Can you polyurethane over rusty metal? can you use polyurethane on metal? Rated 5 out of 5 by Chip84 from Easy to use Krylon clear polyurethane coating is quick and easy to use for the projects I need it for. I found Eastwood sells an aerosol for this purpose. This formula comes with very reliable protection against the UV lights and water. For added durability, a third coat can be applied. Most projects will be ready for normal use in 24 hours. So far I have used it on some wooden coasters I made for my wife's birthday and I plan on using it on more small art projects. Anyone messed with those? A sanded or blasted surface i can ride it while preserving the appearance use in 24 hours how in before. Hand painted a bicycle and i want to protect the painting so i can ride.. It adhere, would be to etch it some how in acid before you apply your Polyurethane while the... 1-Pint ) Compare ; Find My Store Polyurethane clear Satin Oil-Based Polyurethane ( 1-Pint Compare... 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