Feature●Fast tack-free and final cure times.●Excellent resistance to aging, weathering.●Excellent adhesion - bonds to most construction materials without a primer.●High elasticity - cures to a tough, durable, flexible consistency with exceptional cut and tear-resistance.●Eliminates time, effort, and equipment for mixing, filling cartridges, pre-heating or thawing, and cleaning of equipment.Description
Sikaflex-1a is a premium-grade, high-performance, moisture-cured, 1-component, polyurethane-based, non-sag elastomeric sealant. Meets Federal specification TT-S-00230C, Type II, Class A. Meets ASTMC-920, Type S, Grade NS, Class 35, use T, NT, O, M, G, I; Canadian standard CAN/CGSB 19.13-M87.