Erfurt Heatsaver Wall Underliner - 2mm x 5m2

Heatsaver is an economical, 2mm thick polystyrene liner containing fire retardants that provide basic insulation as well as combatting condensation and mould growth. To create a more durable and smoother surface we recommend the product is overlined - Wallrock is particularly tough and strong. Recommended adhesive; Good quality ready mixed adhesive suitable for polystyrene veneer.
Coverage 5.0m²
Roll length 10m single
Roll width 0.5m