WebAug 11, 2014 · 10,077 Posts. #5 · Aug 10, 2014. Yep, no problem putting Spar Urethane over Poly or vice versa. Just scuff sand with some 220 and go for it. I have wiped and sprayed Spar over poly with no problems. " I'll try to … WebYou can apply spar urethane or spar varnish-like any other regular varnish. However, because spar varnish is considerably thicker, you will find that it takes a longer time to …
Can You Apply Polyurethane With a Roller?
WebJan 10, 2014 · After squeegeeing you need to back roll the surface and then let the Urethane dry for 3-5 days to completely set. Our Take: Urethane coatings that have held up the best for the longest time period are Urethane 645, Superior Industries Aliphatic Urethane , and APF’s Polyurethane 250 High Performance Concrete Sealer. WebOct 11, 2010 · Hi Sue. You can apply spar urethane over acrylic. Just keep in mind that it could very well yellow the finish over time. Im not sure … discord not opening bug
11.25 oz. Clear Gloss Spar Urethane Spray Paint - The Home Depot
WebJul 27, 2024 · poly isn't designed to be maintained by waxing. The idea is it's supposed to eliminate waxing by providing a higher performance coating. If you want trad coatings … WebJun 2, 2012 · Spar will always be soft. Adding regular polyurithane will only make it worse. Spar is mainly for outdoor use. Spar is marine poly. It stays soft to move with temp and changes of whether. +1. :yes: That's what I would do. Spars have a greater oil ratio than an interior varnish or oil base polyurethane. WebAs long as the coat of paint has both dried and cured, you can coat a non-penetrating Spar Urethane over it. 1). Use A Spray-On Spar Urethane. When paint dries and cures, it forms a water-repellent seal on the … discord not outputting audio to headset