AUDIO SYSTEM ALUBUTYL 3000 EVO ALUBUUTYL insulation material with strong aluminium layer - 5 pieces of 5 Alubutyl 5 Alubutyl mats each 0.5 m x 0.3 m = 0.75 m2 base price 4.98 € per mat incl. the ges VAT ALUBUTYL - Insulation material with strong aluminium layer Size: 0.5 m x 0.3 m Thickness (total): 3.00 mm Butyl rubber: 2.80 mm Alu: 0.2 mm self-adhesive Weight per 1 sqm: 5.4 kg