Chat with us, powered by LiveChat


Polyurethane Leak Seal Solutions

Free Leak Seal Consultation

Save 10+ Hours of Research – We Advise on Everything You Need on your Leak Seal Journey.

Get a Quote For Your Project

No Project Too Big Or Too Small

Polyurethane Leak Seal Solutions
Why is our polyurethane crack injection critical for leak seal projects? Leaking concrete can be detrimental to safety and property values. The products offered by Alchemy-Spetec deliver the ultimate solution for hairline cracks, gushing leaks and other water stop issues.

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 Leak Seal Products Solve?
From hairline concrete cracks to gushing foundation leaks, virtually any defect can be sealed with the Spetec series of polyurethane resins, optimized for concrete crack injection.

Crack Metres Repaired

Wall Ties Replaced

We have over 30 Years experience

If you suspect your building has suffered structural damage because of ground movement or load changes affecting the foundations, you need to act urgently to stop things getting worse. Call Structural Repairs for a consultation so that we can put our structural engineering skills to work for you.
Do NOT follow this link or you will be banned from the site!