Mapei Mapeproof One Coat Two Component DPM 7kg

Mapeproof One Coat is a two-component epoxy product that cures by mixing the two components before applying it to the preparation and surface dry subfloor.

Mapeproof One Coat should be applied ensuring that it is well worked into the substrate so that complete coverage is achieved. When applying to porous surfaces it is essential that the finished product must be free of any pin holing.

If applying Mapeproof One Coat to a power-floated concrete slab, it must be mechanically prepared by shot blasting or diamond grinding to remove the surface and expose the pores to ensure the product is allowed to penetrate the surface of the subfloor.

For use on cementitious subfloors with residual, static or construction moisture levels of above 75% (BS8203) and below 97% relative humidity on subfloors with an effective structural damp proof membrane prior to the installation of resilient floor coverings for resilient, textile and wood flooring finishes.

Mapeproof One Coat can be used with underfloor heating systems provided the system has been fully commissioned as per BS8203 2009, Section 3, 3.11 Protection against heat, and BS 8204 Part 1 2003, Section 6.4.6. heated levelling screeds.

Mapeproof One Coat is not recommended for heated subfloors where wood floor coverings are to be installed.

Apply over mechanically prepared power-floated concrete subfloors that incorporate an effective structural DPM, to control residual or constructional moisture.

Apply over sand/cement screeds that are laid over an effective moisture barrier to control residual or constructional moisture