Old Masters 92604 Qt Penetrating Sealer (4 Pack)
Pack of: 4 Formulated to be a penetrating clear sealer/coating to seal and protect all types of substrates, including wood, metal, masonry and concrete. Ideal sealer coat for any subsequent coating or paint film on metal or wood. Produces a moisture block that reduces concrete dusting, staining and efflorescence of masonry and brick surfaces. Interior/exterior use.