Copolymer Emulsion Bonding Agent
for Concrete, Plaster, Stucco

Polyweld is a copolymer emulsion designed for use as a bonding agent for concrete, stucco and plaster. It dries to form a thin flexible film. It is nontoxic, and unaffected by the alkalinity of gypsum, lime and cement.

Polyweld is resistant to most alkalies and acids.

After Polyweld is dry on a substrate, it will rewet one time when topped with a cementitious product in order to effectively bond the fresh material to the substrate. After this Polyweld will not be affected by contact with moisture. Because of this Polyweld is suitable for use on exterior applications.