SEAL ENDS ONCE® Premium End Sealer deeply penetrates the ends of lumber to protect against water damage and decay. The water based formula uses proprietary nanotechnology to form a flexible breathable barrier by coating the wood fibers at the cellular level.
SEAL ENDS ONCE protects the cut ends of lumber by preventing water absorption. It can be used to preserve old or new wood, extending its natural life. It is non-film forming, non-yellowing and will not alter the natural beauty of the wood.