Curing Agent W1 Polyisocyanate Ichemco Crosslinking / Coupling / Curing Agents >> Isocyanate Acrylics/ Acrylates PU - Prepolymers ADHESIVE CURING AGENT W1 is a liquid polyisocyanate, emulsifiable in water. Acrylic and PU dispersion polymers can be efficiently cross-linked with this product. An increased resistance against heat, water, plasticizers and many organic solvents can be achieved with addition of 0,5 - 2% of CURING AGENT W1 to water compounds. This is very useful for many applications, like industrial coatings, adhesives, textile and leather finishing, etc Liquid polyisocyanate. Used as a crosslinker for acrylic and PU dispersions. Increases heat, water, plasticizer and many organic solvents resistance. Use level: 0,5 - 2%.