Description
CM 750 S is formulated for speed and efficiency in leveling interior mineral-based substrates. Its quick set and self-drying properties reduce downtime, while strong bond strength supports long-term durability under floor coverings.
- For indoor use only (not a wear surface, not for exterior)
- Compatible substrates: concrete, lightweight concrete, stone, terrazzo, ceramic tile
- Pumpable or hand-applied for small and large areas
- Quick setting and walkable in 1–3 hours
- High compressive strength (avg. 4,200 psi) and flexural strength (avg. 950 psi)
- Tensile bond strength: > 217 psi (substrate) / > 290 psi (7-day surface bond)
- Fire classification: A1fl
- Working time: ~10–20 minutes @ 70 °F
- Final set: 1–2 hours
- Water-damage resistant and very low shrinkage (0.03–0.05%)
