After it dries, sand lightly. 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. Most clear finishes are applied with a brush, working in the direction of the grain of the wood. Apply to wood or metal… I found Eastwood sells an aerosol for this purpose. I have just hand painted a bicycle and I want to protect the painting so I can ride it. Minwax. Most projects will be ready for normal use in 24 hours. I've also been getting a lot of questions about clear, un-rusted metal. 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. What makes this product the best exterior epoxy resin is amazing sanding features where it self prime and does not require a sealer. 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. Minwax. (I was a DuPont certified auto painter for 28 years). Grainger's got your back. Anyone messed with those? Easy online ordering for the ones who get it done along with 24/7 customer service, free technical support & more. Then remove all the sanding dust and apply a second coat. For added durability, a third coat can be applied. 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. Rust-Oleum Specialty Polyurethane Spray provides a clear protective finish that protects from scuff marks, abrasions, water and chemicals. Find My Store. Curious if anyone is clear coating bare metal and what your using? All types of PU coatings find use in general industrial metal, heavy equipment and plastic primer, topcoat and clear-coat applications. Looking for KRYLON INDUSTRIAL Polyurethane Polyurethane Spray in Gloss Clear for Ceramic, Glass, Metal, Plaster, Plastic, Wood, 11 (54TJ65)? El Jefe Advanced User Staff Member. Joined: Dec 1, 2015 You need some kind of etching primer or epoxy primer applied first to a sanded or blasted surface. 118. Fast-Drying Polyurethane Clear Satin Oil-Based Polyurethane (1-Gallon) Item #85926. What will help it adhere, would be to etch it some how in acid before you apply your polyurethane. Can you polyurethane over rusty metal? can you use polyurethane on 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. 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. nwaPLASMA, Mar 13, 2016 #1. 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. This formula comes with very reliable protection against the UV lights and water. It can be used alone as a base coat on bare metal and will fix the rust while preserving the appearance. for pricing and availability. Wipe-On Poly Oil-Based Polyurethane (1-Pint) Compare; Find My Store. The polyurethane is a good, stable, long-lasting finish that won't easily wear off. Compare; Multiple Options. Model #71028000. It is a water-based polyurethane formula with 100% urethane water-based clear protective topcoat. I'd also like to look into tinted clear coats for bare metals. for pricing and availability. Clear polyurethane will not adhere to bare metal. Price $8.67. 308. 1-Pint ) Compare ; Find My Store a bicycle and i want to protect the painting so i ride! If anyone is clear coating bare metal and will fix the rust while preserving the appearance it. Eastwood sells an aerosol for this purpose normal use in 24 hours Oil-Based Polyurethane 1-Pint! 24 hours a water-based Polyurethane formula with 100 % urethane water-based clear protective finish wo! 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