SIKAFLEX+ CONCRETE FIX
Flexible concrete joint and crack sealant
A non-sag elastic sealant designed for all types of joints and cracks where maximum depth will not exceed 1/2 inch. This one-component, polyurethane-based, sealant meets Federal specification TT-S-00230C, Type II, ASTM C-920, Type S, Grade NS. Suitable for vertical and horizontal joints. Ideal for weatherproofing of joints, cracks and gaps.