AWF PRO Sikaflex 1C SL self-leveling polyurethane sealant (10 oz) – limestone
Self-leveling polyurethane sealant for horizontal expansion joints in concrete and cement slabs. Delivers elastic, durable sealing with good leveling and appearance. Some customers note mix of durability and stickiness issues
Highlights
- high elasticity +/- 25% movement
- self-leveling, single component
- durable, weather-resistant formulation
Pros
- self-leveling formulation
- high elasticity +/- 25% movement
- durable and weather-resistant
- suitable for horizontal expansion joints
Cons
- mixed feedback on durability and stickiness
- reports of tubes blowing out from the bottom
Best For
Features
- Single-component, self-leveling polyurethane sealant for joints
- Cures to a tough, flexible material with ~25% movement capability
- Advances in tack-free time and curing capacity for concrete joints
- Suitable for horizontal expansion joints in concrete and cement slabs
