| Sikaflex Concrete Fix is a moisture-cured, 1-component, polyurethane-based, non-sag elastomeric sealant. Meets Federal specification TT-S-00230C, Type II. Meets ASTM C-920, Type S, Grade NS. Where to Use: - Designed for all types of joints and cracks where maximum depth of sealant will not exceed ½ in.
- Suitable for vertical and horizontal joints; readily placeable at 40°F (4°C).
- Has many applications as an elastic sealant between materials with dissimilar coefficients of expansion.
- Ideal for:
- Weatherproofing of joints, cracks and gaps in concrete, brickwork, blockwork, masonry, stucco and metal frames.
- Joints in walls, floors, balconies, around window or door frames.
- Expansion joints.
- Roofing.
Advantages:- High elasticity – cures to a tough, durable, flexible consistency with exceptional cut and tear resistance.
- Stress relaxation.
- Excellent adhesion – bonds to most construction materials without a primer.
- Excellent resistance to aging, weathering.
- Non-staining
- Urethane-based; suggested by EPA for radon reduction.
- Paintable with water-, oil- and rubber-based paints
- Capable of ±25% joint movement.
Information provided by Sika Corporation. |
