Sikaflex®-1A is a premium-grade, high-performance, moisture-cured, 1-component, polyurethane-based, non-sag elastomeric sealant. Sikaflex-1a can be used in green and damp concrete applications. Meets Federal Specification TT-S-00230C, Type II, Class A. Meets ASTM C920, Type S, Grade NS, Class 35, Use T, NT, O, M, A, I. Canadian standard CAN/CGSB 19.13-M87. Usage -Designed for all types of

Sikacryl ® 620 Fire is a single component, water-based, and expandable acrylic fireproof sealant suitable for fireproof sealing of connection joints and cable perforation areas. This product can form good bonding effects with various conventional substrates. Features/Benefits -Meets EN 1366-4 5-hour fire protection time limit -Meets EN 1366-3 1-hour fire protection time limit -Easy to

Product technical data Colour White, gray, black, brown Curing mechanism Moisture cure Density (uncured) About 1.3 kg/l Sag resistance Good Construction temperature 5 - 40°C Shore A hardness (CQP 023-1/ISO 868) 40 Tensile strength (CQP 036-1/ISO 37) 1.8 N/mm2 Tear strength (CQP 045-1/ISO 34) 7 N/mm Operation temperature -40 - 90°C Shelf life (sealed storage

Used as an elastic adhesive for: Composite metal frame building Cover plate and corner treatment Lightweight building materials Sound-absorbing ceiling Wood, metal, or plastic door and window frames Platform baseboard and threshold Used as an elastic sealant for: Sealing of joints between concrete, epoxy, stone, and block stone floors Sealing of roof and drainage ditch