wadities rv roof coating white, wadities waterproof solar reflective sealant, flexible rv roof sealant for campers, trailers, motorhomes, metal buildings and leak repairs - 1 gallon | no primer needed, waterproof flexible rv sealant for epdm, tpo, campers, trailers, motorhomes, metal buildings, leak repairs is up for auction in Automotive. The current bid is $16.00, 73% below the $59.79 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.