Polyethylene closed cell foam in sheets or cut to size
Plastazote Foam Closed Cell Foam Sheets - GB Foam Direct
10mm Closed Cell Foam - Sheet 2000mm x 1000mm
10Pcs 200mmX200mm (7.9"x7.9") Black EVA High Density Closed Cell Foam Sheet Acoustic Sheet, Thickness: 5mm/0.20" : Amazon.co.uk: Business, Industry & Science
Plastazote® LD33 Red Closed Cell Foam Sheet - GB Foam Direct
Plastazote Foam Closed Cell Foam Sheets - GB Foam Direct
10m² (6mm) Adhesive Closed Cell Foam Van Liner Insulation
50mm Closed Cell Circular Polyethylene Foam Backer Rod
Polyethylene closed cell foam in sheets or cut to size