Closed-cell polyethylene foam, low smoke emission and fireproof, with high performance self-adhesive on one side and covered with a reinforced aluminum foil on the other side.

TECNOLEN HL 25 + ALU.MALLA + ADH.AT73 is the new commercial designation of the TECNOLEN GA 35 FRF + ALU.MALLA + ADH.AT73.

Product specially designed for the railway sector, with excellent thermal insulation properties and very low water absorption.

Tecnolen is tear-resistant, very easy to cut and place, offers a strong adhesion on painted or unpainted steel surfaces and adapts to complex shapes without peeling off to ensure the continuity of thermal resistance and prevent water condensation.

TECNOLEN HL 25 + ALU.MALLA + ADH.AT73 meets the highest requirement (HL3) of the fire and smoke requirements of the EN45545-2 standard.