3M 427 Aluminium Foil Tape Size:50mm x 55m This means liner covers the

This means liner covers the medium tack adhesive and the high tack adhesive is exposed when the tape is unwound

High-performance adhesive resistant to heat

and a bond strength that increases substantially over time

Good Heat & Impact Resistance

high viscosity polyurethane sealant for bonding windshields and other substrates requiring high strength

3M 427 Aluminium Foil Tape Size:50mm x 55m This means liner covers theA dead soft aluminium foil combined with a special transparent synthetic acrylic adhesive makes this the best general purpose foil product available. No's. 425 have U. L. approval Class "L" for low flammability. Can be used indoors or out for long term applications. With easy release liner. For full specifications click here for 3M pdf datasheet Need more help or advice? Then ask technical