Seal-once – Marine Premium Wood Sealer 1 Gallon

SEAL-ONCE has been leading the innovation in the use of nanotechnology to create long-lasting Eco-safe wood sealers waterproofing tinted wood stains since 2005. This exclusive MARINE formula is made for use on wood in high-moisture environments near ponds lakes rivers oceans. MARINE provides superior long-lasting protection against water damage decay in these locations. It is a great investment to enhance extend the useful life of boat docks piers retaining walls wood decks and outdoor furniture.