One part non-sag polyurethane, Elastomeric sealant/adhesive
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 ASTM C-920, Type S, Grade NS, Class 35, use T,
NT, O, M, G, I; Canadian standard CAN/CGSB 19.13-M87.