3M™ Aluminium Foil Tape 427

Use the versatile 3M™ Aluminum Foil Tape 427 for a multitude of indoor and outdoor applications such as general purpose holding, patching, sealing and much more. The tape is dead-soft, aluminium foil backed with a pressure sensitive acrylic adhesive. It’s a linered version of tape 425. The tape is resistant to flame, moisture, UV degradation, weathering and chemicals. It’s also thermally conductive for heating and cooling efficiency. As a highly conformable tape, it’s ideal for tricky applications needing a heat reflective and light reflective tape.