MC Building Chemicals

Recognised specialists in rail, road, petrochemical & general civil engineering


Manhole and Chamber renovation

From walk-in sewers to the smallest manhole MC Construction Chemicals have a vast range of remedial and refurbishment products for renovation within our OMBRAN range. These include Leak sealing, water stop injection systems, concrete repair systems, and protective coatings that provide a leak-tight chemical-resistant solution. The above systems provide a fast turnaround and refurbish manholes and chambers to a 'better than new standard.

Pipe Rehabilitation

MC Building Chemicals are Europe's leading manufacturer of resins for sewer pipe rehabilitation. The MC range includes ultra-high chemical-resistant epoxy resins for both full-length drain liners and part liner repairs. All products are factory pre-mixed with a wide range of set times available to ensure that almost any length and diameter of the host pipe can be relined.

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MC Fastpack

The lock and load injection system from MC Building Chemicals

Our MC Fastpack injection system is a fast and affordable solution for sealing cracks and voids in manholes and chambers. The injection Gun requires minimal maintenance and doesn’t require solvents for cleaning. Because the system uses pre-measured cartridges, there is no mixing or measuring required and minimal material wastage. MC-fastpack Sewerinject is a closed-cell rapid foaming Polyurethane based elastomer which is REACh-assured. The two-part resin reacts and expands up to 10-20 times its original volume. Sealing leaks and filling voids in the process.


Easy to use

  • Ready to use system, no separate mixing of material with pre-set mixing ratio.

  • No material wastage through mixing up too much material & no thinners required

  • No additional waste disposal of liquid waste or reacted materials

  • Ensures the optimal viscosity as mixing occurs just before injection

  • Lower purchase cost compared to traditional pumps

  • No maintenance required

Training & Support

Courses available on request

We offer training on the full range of MC Building Chemicals products, including crack injection and manhole repair. Courses are held regularly at our Peterborough facility. Should you need that little bit of extra support, we can also offer on-site support and consultancy. Please Get in touch for more information.