SCORE , I'm home this weekend and was cleaning out the shed this morning when I found a roll of this and two kits of gray epoxy paint. Its the type where you have to mix the hardener with the paint. I've used this stuff before for my john boat. If you mix it up and don't use it, the next day it will be a solid piece of gray rubber. I plan on putting a few coats on everything and then putting the reflectix insulation on the back to protect the wood from the heat of the condenser.