PVC double - sided foam tape gray Norton 12mm x 12mm x 8m PVC foam tape is a closed - cell, low density coated on one side with an acrylic adhesive of high performance. The foam tape single sided PVC is an economical option in applications requiring positive seals on irregular surfaces. Polyethylene closed cell foam with single - sided adhesive. Designed for irregular surfaces, it does not crack, does not crumble or do not turn into powder. Features: Foam Tape Single Sided Colour: gray Dimensions: 12mm x 12mm x 8m Advantages: Foam density 150 kg Adhesive: Acrylic Elongation: 105% Thermal resistance: 110 ° c: Apply on clean, dry surface to a best result. Tape store in a dry place. The ideal application temperatures are between 21 and 38 ° C. The initial tape application to surfaces at temperatures below 10 ° C is not recommended because the adhesive becomes too firm to adhere effectively.