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3M™ Aluminum Foil Tapes 425 combine a 3 mil nominal dead soft aluminum foil backing with a transparent acrylic adhesive. The acrylic adhesive, combined with the durable aluminum backing, offers ideal properties for long serviceable life in and outdoors. Good candidate as a maskant in electroplating of aluminum because it will not contaminate the bath. Aluminum backing…
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3M™ Aluminum Foil Tapes 427 combine a 3 mil nominal dead soft aluminum foil backing with a transparent acrylic adhesive. 3M aluminum foil tape 427 offers an easy-release liner. The acrylic adhesive, combined with the durable aluminum backing, offers ideal properties for long serviceable life in and outdoors. Good candidate as a maskant in electroplating of…
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3M™ Aluminum Foil Tape 431 is a 2-mil nominal dead soft aluminum foil with transparent acrylic adhesive for many permanent sealing, holding, splicing or masking applications requiring the protection offered by a foil backing. Low moisture vapor transmission rate offers excellent sealing and patching performance. Good aging performance both indoors and outdoors. Foil backing provides an excellent reflective…
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3M™ Heavy Duty Aluminum Foil Tape 438 has a transparent acrylic adhesive to use when a heavier weight foil is required. 438 is flame resistant. Meets U.L. 723, Class “L” low flammability rating (File R 7311). The foil backing provides an excellent reflective surface for both heat and light. Aluminum foil backing and acrylic adhesive system…
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3M™ Aluminum Foil Tape 431 and 439L is a 2-mil nominal dead soft aluminum foil with transparent acrylic adhesive for many permanent sealing, holding, splicing or masking applications requiring the protection offered by a foil backing. Foil backing provides an excellent reflective surface for both heat and light. Good aging performance both indoors and outdoors. Low moisture vapor…