Concrete Crack Injection & Leak Seal Products:
Seal Leaks with Polyurethane Resin

Polyurethane Crack Injection Products:

AP Seal 500
AP Fill 700

AP is Now Alchemy-Spetec

Seal Leaks with Polyurethane Crack Injection Resins

Why is Alchemy-Spetec’s polyurethane crack injection critical for leak seal projects? The dangers and aesthetics of cracked concrete foundation can be detrimental to safety and property values. The products offered by Alchemy-Spetec deliver the ultimate solution in void filling, slab foundation repair, and other concrete foundation repair needs.

How Concrete Crack Injection Works for Leak Seal

Leaking concrete structures can be permanently repaired with concrete crack injection by using a water activated flexible foam. Pressure injection of these liquid polyurethane resins forces the material into leaking cracks, joints, and other defects. After the polyurethane crack injection is complete, the polyurethane resin rapidly reacts with water to form a flexible, watertight seal.

What Problems do our Leak Seal Products Solve?

From hairline concrete cracks to gushing foundation leaks, virtually any defect can be sealed with our AP Seal and AP Fill series of polyurethane resins, optimized for concrete crack injection.

Customer Review: Polyurethane Crack Injection for Concrete Slab Foundation Repair

“Based on our extensive prior experience, we expected to use at least five to ten pails to stop this leak. With Alchemy-Spetec material we were able to do the job with 1/10th of that amount. Their product will save our crews a lot of time and labor, and save the taxpayers of Orange County a lot of money.”

Paul Morrison – Utilities Supervisor
Orange County Utilities, Florida

Want more in-depth info on sealing leaks wit polyurethane?

Download an Info-Packed Leak Seal Brochure!