Product Details
Tremco ES500 Kwiklay DPM
Tremco ES500 (formerly Treadfast Kwiklay) is a specially coated fibreglass underlay which is moisture resistant to damp with resin peduncles on the underside.
Benefits
- Provides a continuous barrier substrate which is stable and moisture resistant
- Cuts down installation time as it can be installed over damp and contaminated substrates
- Can eliminate or reduce the need for mechanical preparation
- Compatible with a range of Tremco flooring adhesives
- Can be installed onto sand cement screeds and concrete with a structural DPM included in the construction up to a moisture content of 97% RH (99.9% theoretical)
- Can be installed onto sand cement screeds and concrete without a structural DPM included in the construction up to a moisture content of 92% RH
- Suitable for heated concrete and sand cement screeds provided the surface temperature does not exceed 27°C in accordance with BS 8203 and BS 5325
Tremco ES500 Kwiklay DPM is a low permeability material designed to overcome the problems sometimes encountered in laying sheet floorings over new or old subfloors.
Tremco ES500 Kwiklay DPM can be laid over a variety of surfaces, such as old resilient and ceramic floor coverings, metal, access floors, subfloors contaminated with oil or paint, or damp subfloors.
Tremco ES500 Kwiklay DPM is suitable for general pedestrian and light commercial applications.

