How to Equip Your Spray Foam Rig for Slab Lifting

Many spray foam insulation installers are interested in adding slab lifting capability to their rig setup. If you're a spray foam installer considering slab lifting, we have all the info you need right here. With just four additional pieces of equipment and one set of material, you can add slab lifting to your service offerings. Let’s take a look at exactly what additional equipment and material are required to get started...

Slab Lifting Equipment

MixMaster Pro Slab Lifting Gun
The MixMaster Pro is a two-component resin injection gun manufactured specifically for lifting concrete slabs, designed to handle back-pressure. 

Titan Impact 440 (Modified) Pump with Flush Hose
The Titan Impact 440 (Modified) pump is used for flushing the MixMaster Pro gun in between foam injections. (It's also used for pumping one-component material in soil stabilization and seawall repair applications.)

3/8” MixMaster Ports
These heavy-duty ports create an airtight seal for injecting foam into drill holes. 

Dial Indicator Crane
This precision tool is used to measure the lift of the slab within 1/10” of an inch.

Polyurethane Slab Lifting Material

AP Lift 430, AP Lift 440, or AP Lift 475 (100 Gallon Unit)
Sunken concrete slabs can be lifted back into place with these two-component polymer foams designed to work in wet or dry conditions. The expansion force of these concrete leveling foams coupled with the pressure of a specialized pump generate enough controlled force to lift virtually any structure back into position with 1/8” precision.

AP Flush 125 (5 Gallon Unit)
Water-based gun flush specifically used for flushing out the MixMaster Pro impingement gun. Also used to protect concrete from resin stains.

AS Pump Flush (5 Gallon Unit)
High-performance pump flush that is friendly to the environment and does an excellent job flushing out injection pumps.

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