EXPOL Wireguard Insulation Roll


Expol is a waxed paper strip which can be wrapped around PVC cables before installing Expol Underfloor Insulation. It is designed to separate electrical cables from Expol Underfloor Insulation.

Expanded Polystyrene Insulation (EPS) can react with the plasticiser and degrade electrical cables over a period of time, which is why it is important to install Expol Wireguard.