Sealing Barnwood Furniture. Diana deiley on oct 29, 2017. to try and figure out how to best seal and protect it, i bought a wood sample from restoration hardware to test (1) clear polyurethane and (2) waterlox on it and see.
September 23, 2013, 06:16 pm ». Take a lint free rag and wipe off the excess until you have an even, flat appearance. seal the wood with coating of polyurethane, varnish, or lacquer.
DIY barn wood headboard {part two sealing} fiveoeight co
Open the bag and smell. The last step in how to finish reclaimed wood is a sealant. Will prevent the blotching that you are seeing. September 23, 2013, 06:16 pm ».