Tremco ES500 DPM Sheet Membrane Overview

Tremco ES500 Sheet Membrane is a specially coated fibreglass underlay that acts as a continuous barrier substrate. It is moisture resistant to damp with resin peduncles on the underside. 

• Can be laid over a variety of surfaces, such as ceramic floor coverings, metal, access floors, subfloors contaminated with oil or paint, or damp subfloors
• Suitable for general pedestrian & light commercial applications
• Can be installed onto sand cement screeds & concrete with a structural DPM included in the construction up to a moisture content of 97% RH (99.9% theoretically)
• Can be installed onto sand cement screeds & concrete without a structural DPM included in the construction up to a moisture content of 92% RH
• Suitable for heated concrete & sand cement screeds provided the surface temperature does not exceed 27°C in accordance with BS 8203 and BS 5325