AP Lift 440
Two-Component, Structural Polyurethane Foam (3.75 to 4.25 lb/cubic foot)
Among the most dependable slab jack products for leveling slabs, AP Lift 440 provides an exceptional solution for foundation lifting, soil stabilization, and concrete raising and leveling. This two-component, high-strength, high-density, hydro-insensitive structural polyurethane foam serves as an effective compaction grout. AP Lift 440 weighs 3.75 to 4.25 pounds per cubic foot. For similar products, see the page on Concrete Leveling.
Available Sizes
Applications
- Concrete slab foundation repair.
- Stabilizing soil.
- Lifting concrete slabs.
- Filling voids.
- Filling abandoned pipes.
- Sinkhole remediation.
- Leveling concrete slab foundations.
- Concrete raising and leveling
Advantages
- Unconfined expansion rate: 18 times.
- High-strength.
- Low viscosity slab jack solution.
- Works in wet environments – displaces water.
- Bonds with soil and concrete.
- Traffic ready in 15 minutes.
- Closed cell.
Accessories
- Alchatek Pump Flush
- Alchatek Surface Guard 125
- Alchatek Soak 130
Equipment
- Two-component proportioner with material heaters.
- MixMaster Pro slab lifting gun.
- PX-7 slab lifting gun.
AP Lift 440 Resources
Videos
Slab Lifting with Polyurethane Foam
The Polyurethane Slab Lift Process Explained
The Deep Lock® Process Explained
