Universal Sealants

BRITDEX™ CPM Combined waterproofing and wearing surface

A highly adaptable Methyl Methacrylate (MMA) resin surface coating with the principal application being for bridge surfaces where a combined waterproofing and anti-slip system is required. The system offers a 100% effective seamless waterproofing membrane and the design of the system means that it is extremely durable and flexible, resulting in its suitability for application to a variety of surfaces and structures.

The rapid curing properties of each element of the Britdex CPM system means that substantial areas may be covered in short periods of time making the system extremely cost effective.

The Britdex CPM waterproofing system comprises as follows:

BRITDEX MDP™ Primer

A two component Methacrylate Resin applied by airless spray, brush or roller. This forms a sealer coat on the surface of the porous concrete and works as an adhesive primer for the Britdex MDP Membrane and may be applied to either a concrete or steel substrate. 

Our standard primer may be applied to concrete after 7 days of cure, should the concrete deck be less than 7 days old then we would recommend the use of our DSP Primer.

BRITDEX MDP™ Membrane
A two component Methacrylate Resin applied in either one or two colour coded coats by airless spray, roller or brush providing an effective, seamless Waterproofing Membrane to the bridge deck substrate.

BRITDEX™ CPM resin screed

The Britdex CPM resin screed may be directly applied to the Britdex MDP waterproofing system, asphalt, concrete or steel surfaces.  The resin should be laid to a thickness of approximately 1.5mm

BRITDEX™ CPM aggregate

Bauxite aggregate is broadcast into the surface of the resin screed, 0.5mm to 1.5mm for foot traffic areas and 1mm to 3mm for vehicular traffic areas.

BRITDEX™ CPM finish coat (optional)

A methacrylate finish coat may be applied over the Britdex CPM providing a decorative resin encapsulation for the non-slip aggregate.