UltraFloor DPM IT rapid curing primer membrane is a two-component, solvent-free epoxy resin system used as a surface damp proof membrane (DPM) and as a screed bonding aid (primer) for industrial flooring applications. It is supplied in a twin pack dual chamber to enable ease of transport and mixing. The product performs by a reaction between the resin and hardener components to give a durable continuous membrane. When mixed, the product is black in colour, enabling easy identification of applied areas.
It is suitable for use as a DPM to suppress residual moisture in concrete and sand/cement screeds where the moisture levels are 98% RH or less when tested with a properly calibrated surface hygrometer in accordance with BS 8203. As a two-coat application, it may be used on subfloors where there is an absence of a constructional base DPM, provided there is no hydrostatic pressure. In some circumstances, it may be used over cementitious screeds incorporating warm water underfloor heating systems. It is also ideal for use as a primer/screed bonding agent for installations of polymer-modified and proprietary cementitious screeds.
NOTE: UltraFloor DPM IT should not be used in projects where hydrostatic pressure is a concern. In such cases, the use of pressure relief drainage and/or external tanking systems must be the primary method of protection against moisture