Seelfast Cement and Concrete Sealer (100% Sodium Silicate / Water Glass) Your library is incomplete without

Your library is incomplete without it

toys such as balls

- It is important that the catalyst containers are tightly closed after use

Yield: One half gallon of paper marbling size

Calcium chloride is designated generally recognized as safe (GRAS) by the U

Seelfast Cement and Concrete Sealer (100% Sodium Silicate / Water Glass) Your library is incomplete withoutAll Purpose Sealant Primarily for sealing cracks in concrete floors, sidewalks, walkways, or driveways, it also works to help harden cardboard cartons or applying labels. Indoor and Outdoor Use A professional grade commercial floor sealer, once hardened it helps prevent water and oil penetration to retain cement integrity. Transparent Finish A full strength adhesive, once applied our flooring sealer dries quickly to create a base coat and reaches a