Cormix International Ltd. introduces Conpatch FMM, a flowable sulphate resistant repair mortar incorporating crystalline waterproofing chemistry, specially engineered for structural concrete repair and reprofiling in aggressive marine and coastal environments.

Unlike conventional repair mortars, Conpatch FMM combines crystalline waterproofing technology with fibre reinforcement, silica fume, and shrinkage compensators to produce a dense, high-strength, corrosion-resistant repair system with long-term durability and waterproofing performance.

🔹 Key Benefits

✓ Flowable and sprayable repair mortar.

✓ Incorporates crystalline waterproofing technology.

✓ Provides excellent resistance against water, chlorides, and sulphates.

✓ Fibre reinforced to minimize micro cracking and improve tensile strength.

✓ Excellent adhesion and monolithic bond to concrete substrates.

✓ High compressive strength exceeding 60 N/mm² at 28 days.

✓ Low shrinkage with primary and secondary shrinkage compensators.

✓ Suitable for large area repair, pouring, and spray applications.

✓ Ideal for marine, coastal, and aggressive exposure environments.

✓ Complies with BSEN 1504-3 Class R4 requirements.

🏗️ Typical Applications

• Marine structures

• Coastal concrete structures

• Splash and tidal zone repairs

• Large void and section repairs

• Structural reprofiling works

• Concrete exposed to chloride and sulphate attack

• Waterproof and corrosion-resistant concrete repair applications

Conpatch FMM delivers durable structural repair performance while protecting concrete against water ingress, chloride penetration, and sulphate attack in demanding service environments.

For detailed technical information about Conpatch FMM, click here.

If you would like to consult with our technical engineers, please click here to contact us.