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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™ PTFE Film Tape 5498 has a film backing with a non-silicone rubber adhesive. Withstands autoclave cycles for several hours at temperatures up to 350°F (177°C) and 400°F (204°C) exposure for shorter periods. Extruded PTFE film tape lies flatter than typical skived PTFE film tapes. Applications: Lining of composite bonding tool frames where there is concern of silicone…
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3M™ Weather Resistant Film Tape 838 can be used for many long-term weather resistant and protecting applications. Good aging properties because it contains no plasticizers. It also remains tough and flexible over a broad temperature range. The properties of Tedlar® film include excellent resistance to weathering, outstanding mechanical properties and inertness toward a wide variety of chemicals,…