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K-FLEX 171-90
Viscosity @ 25°C 3,700 cPsHydroxyl Number 122Equivalent Weight, g/eq. (as supplied) 432Polyester diolChain extended version of K-FLEX 188 with improved adhesion and flexibility. Low crosslinker demand. -
K-FLEX A308
Viscosity @ 25°C 1,500 cPsHydroxyl Number 260Equivalent Weight, g/eq. (as supplied) 216Polyester diolLow viscosity, providing good hardness and adhesion while lowering VOCs. Recommended for acrylic/isocyanate and acrylic/melamine systems. -
K-FLEX XM-359
Viscosity @ 25°C 9,800 cPsHydroxyl Number 230Equivalent Weight, g/eq. (as supplied) 244Polyester diolLonger pot life version of K-FLEX 188. Improves flexibility while maintaining hardness. Also improves salt spray, humidity resistance and exterior durability. Highly recommended for 2k PU.