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This two-part, pre-proportioned polyurethane expanding foam has been specifically formulated to provide a lightweight, mix-in-the-bag, fast-setting solution. This high strength backfill can be used for wooden, PVC and steel in-ground supports. Available in 33 oz. pouch. **For use with non-structural posts only**
-Simple application - just roll, mix, cut and pour
-Sets in as fast as 3 minutes
-High strength and resistant to uptake of water
-Seals and protects base of post
-Compatible for use in cold conditions without the need for additives
