Penetrates and seals wallcovering adhesive, texture and skim coats, spackling and new drywall. Locks down unstable surfaces. Soap and water cleanup. Low odor. Water-like consistency, designed to penetrate deep into the substrate, seal, and strengthen the damaged areas. Milky white in the can and during application, dries clear. Use on: bare and damaged drywall, plaster, cement and cementitious coatings, spackling paste and joint compound, calcimine, stucco, acoustic and texture finishes, uncoated wallpaper, etc.