Strong back covering glue is specially used for the back treatment of hard bricks and stones with low water absorption, such as vitrified bricks and stones, so as to improve the bonding strength between vitrified bricks and stones and bonding materials and avoid the problems of hollowing and falling off of vitrified bricks and stones. It is suitable for wet pasting of all ceramic tiles, and the full paste rate reaches 99%! Reduce empty drums! Penetrate into ceramic tiles, so that vitrified tiles and ceramic tile glue will never be separated without falling off!
FEATURE
◆Effectively improve the bonding strength, enhance the compatibility of ceramic tile glue with low water absorption materials such as vitrified brick and stone, and reduce the hollowing rate.
◆Brush or roller coating can be used for easy operation and fast construction. Good impermeability, so that it can be used in wet areas such as swimming pools.
◆It has good aging resistance, innocuity and harmlessness. This product can be used as strong mortar additive.