Dec 21, 2020 · I recalled reading that SPI didn't recommend spraying their epoxy over self etch primer. 35-45 years ago, I either 'etched' fresh bare metal with metal prep, or sprayed bare …

Jun 11, 2013 · I'm blocking my car using SPI epoxy and have no plains on using any primer, the epoxy works great and I don't need any guide coat to find low spots which is kewl. I was told …

Jan 12, 2016 · I know epoxy, 2k primer and filler shrink, how long does it take to stop shrinking? In other words, how long should I wait after body work before applying paint? Here a pic of some …

Jan 10, 2021 · Max pot life of already mixed SPI epoxy is 5 days depending on storage conditions.

Jul 29, 2011 · Eastwood's 2K Epoxy Primer Aerosol allows you to paint with the durability and precision of a two-component coating without the paint gun! Formulated with Eastwood's …

May 13, 2014 · Rick, the SPI epoxy works good as a blocking primer if the panels are already pretty straight. You have to give it at least 24 hours to dry before trying to sand. I start sanding …

Dec 6, 2022 · The SPI epoxy went on the bare fiberglass with no fish eyes. This last coat of epoxy on top of the polyester primer did fish eye a little. I’m guessing the smooth surface made the …

Sep 30, 2015 · I know SPI epoxy primer requires the metal to have a 65* minimum temp, for instance. The air being 65* does not necessarily mean the metal is 65*. I don't think the fumes …

Nov 11, 2021 · I just called Tony and ordered a 2-gallon kit of White Epoxy (which I will mix with the black to achieve the best shade of gray. He says the SPI 2K primer mixes at a 4:1:1 rate (4 …

Feb 26, 2017 · SPI epoxy primer applied... When it's 39* outside and the paint booth is sucking the heat out of the building, this is how you keep the temps up to a balmy 75* in the paint booth..