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Elastomers > K-FLEX & K-KAT

Specialty chemicals for Elastomer & Sealant Applications

Resin Modifiers for Sealant & Elastomer

Product                 System Type Attributes TDS Sample
K-FLEX 188 Prepolymer Synthesis, 2K PU, 1K Moisture Cure Best resistance properties, highest toughness TDS Sample
K-FLEX A308 Prepolymer Synthesis, 2K PU, 1K Moisture Cure  Lowest viscosity and VOC, solventless and ultra high solids TDS  Sample 
K-FLEX A307 Prepolymer Synthesis, 2K PU, 1K Moisture Cure  Best flexibility, low viscosity TDS  Sample 
K-FLEX UD-320-100 Sealant, Prepolymer Synthesis Incorporate urethane linkages without isocyanate TDS  Sample 


Non-Tin Catalysts for 2K PU - Sealant and Elastomer

Product                System Type Attributes TDS Sample
K-KAT 348 Prepolymer Synthesis,       2K PU, Moisture Cure PU Aliphatic isocyanates, similar cure to tin catalysts, 1° & 2° hydroxyl cure TDS Sample
K-KAT 6212 Prepolymer Synthesis,       2K PU Aliphatic isocyanates, add to NCO, selective catalysis of hydroxyls TDS  Sample 
K-KAT XK-604 2K PU Aliphatic and aromatic Isocyanate (induction period), mercury alternative TDS  Sample 
K-KAT XK-614 2K PU  Selective to hydroxyl catalysis, hydrolytic stability, thermal snap cure TDS  Sample 
K-KAT XK-618 2K PU  Aromatic isocyanates (induction period), mercury replacement TDS  Sample 


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