SIKA 1A
SIKA 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 ASTM C-920, Type S, Grade NS, Class 35, use T, NT, O, M, G, I;Canadian standard CAN/CGSB 19.13-M87.
Features:
- Eliminates time, effort, and equipment for mixing, filling cartridges, pre-heating or thawing, and cleaning of equipment.
- Fast tack-free and final cure times
- High elasticity-cures to a tough, durable, flexible consistency with exceptional cut and tear-resistance.
- Stress relaxation