Sikaflex® Mortar Fix
Sikaflex® Mortar Fix is a moisture-cured, 1-component, polyurethane-based, non-sag elastomeric sealant capable of ± 25 % joint movement. Meets Federal specification TT-S-00230C, Type II. Meets ASTM C 920, Type S, Grade NS.
- Excellent adhesion – bonds to most construction materials without a primer.
- Textured appearance blends well to rough or stucco type surfaces.
- Hides imperfections from tooling that a smooth sealant does not.
- Excellent resistance to aging, weathering.
- Paintable with water-, oil- and rubber-based paints.
- High elasticity – cures to a tough, durable, flexible consistency with exceptional cut and tear-resistance.
- Stress relaxation.
- Urethane-based; suggested by EPA for radon reduction.