Envirograf SLM3 100mm x 400m Insulation Liner for Metal Consumer Units Envirograf SLM3 Insulation liner prevents fire spread by expanding when heated Made with intumescent material Forms protective layer inside consumer units Peel backing strip and place on top, sides, and bottom of unit Protects cable entry points Available in different sizes Fits standard consumer units and electrical units Introducing the Envirograf SLM3 100mm x 400m Insulation Liner – your essential solution for enhancing safety and securing metal consumer units. This innovative insulation liner is meticulously designed to provide a robust barrier, ensuring superior insulation and fire resistance within your electrical installations. Upgrade your electrical safety with the Envirograf SLM3 100mm x 400m Insulation Liner. Secure optimal insulation, fire resistance, and comprehensive protection for your metal consumer units. Prioritize safety and reliability – place your order today and experience the peace of mind that Envirograf brings to your electrical installations. . Brand Envirograf Dimensions 100mm x 400mm