Slab Jacking/Lifting Foam for Concrete Foundation Repair
AP Lift 428 is a two component, fast reacting, high strength, high density, hydro insensitive structural polyurethane foam. Unconfined density is approximately 2.8 lbs/cubic foot. It’s ideal for lifting driveways and walkways. For similar products, see the page on Concrete Leveling.
For guidance specific to your project, call Tech Support at 404-618-0438.
Please Note that some high-flow leaks may require Spetec Boom! Seal, or advanced application techniques. If post-tension cabling is present be sure to refrain from drilling and contact Alchemy-Spetec for technical support.
Accessory products and equipment: (Call 404-618-0438 for more info.)