good price pva for Interior and exterior putty 

Polyvinyl alcohol (PVA) is a non-polluting water-soluble polymer, usually white or slight yellow floccule, flake, granular or powder solid. Its performance is between plastic and rubber. It has good adhesion, film-forming ability, insulation, oil resistance, abrasion resistance and gas barrier property, etc. High Purity Pva Powder have a wide range of uses. In the textile industry, it is used as warp slurry, textile finishing agent, and adhesives of non-woven fabrics. In the construction industry, it is used as cement additives, molding plate adhesives, and building glues. In the chemical industry, it is used semulsion stabilizer and dispersants. In the papermaking industry, it is used as adhesives. Water Soluble Pva 2488 Hydrolysis degree:(%) 86.50-89.50 Viscosity:(mpa.s) 40.0-50.0 Purity:(%) ≥93.5  Volatile：(%)…