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Alchatek Blog

AP Lift 475 Sample Demo

Posted by Andy Powell on Dec 9, 2016 11:30:00 AM

Among the leading high density polyurethane foam products available, AP Lift 475 offers a powerful solution that is traffic ready in 15 minutes. This two-component, high-strength, high-density, hydro-insensitive structural polyurethane foam supports 14,000 lbs per square foot. Also see our AP Soil 600 for Permeation Grouting


  • Lifting and filling voids under concrete slabs.
  • Stabilizing soil.
  • Compaction grouting and fracture grouting.
  • Sinkhole remediation.
  • Wet compaction grouting and void filling.


  • High strength.
  • Low viscosity.
  • Works in wet environments - displaces water.
  • Bonds with soil and concrete.
  • Traffic ready in 15 minutes.
  • Closed cell compaction grout.
  • Certified To NSF 61-5 (approved for contact with drinking water).

Check out the AP Lift 475 sample demo!


Want in-depth info on slab lifting?

Download an Info-Packed Slab Lift Brochure! 

Topics: All Posts, Lift Slabs, Stabilize Soil