3M 425 Aluminum Foil Tape is a dead-soft aluminum foil backed tape with a special transparent synthetic acrylic adhesive, making this the best general purpose foil product available. This tape is ideal for masking, sealing, seaming, shielding, chemical stripping, harness wrapping, joining, electroplating, plastic protection, chemical milling, heat shielding, heat reflecting and paint stripping. 3M Aluminum Foil Tape 425 has excellent heat and light reflection to protect against high temperature and ultraviolet (UV) degradation. It's also an effective barrier against moisture, dust, flame, dirt and mild chemicals used in paint stripping and masking. The thermally conductive backing helps maximize efficiency by dissipating heat over a wider surface area. The synthetic acrylic adhesive provides superior temperature, U.V. and solvent resistance to produce a strong, lasting and reliable bond. It provides excellent age life and is ideal for harsh, long-term indoor and outdoor environments. Uses & Applications Aircraft paint stripping masking (approved by the Department of the Navy Technical Order TO 1-1-8). Moisture barrier in "white goods" appliances. General purpose heat reflector and heat dissipator. Mechanically holds wires and cooling coils in "white goods" appliances. Repair tears on truck trailers and aircraft. Splicing of thin gauge foils. General purpose holding, patching, sealing applications - indoors and out. Designed to seal the cut edges of 3M Interam Mats and 3M Duct Wrap to complete total encapsulation. Features & Benefits Conformable tape resists flame, moisture, weather, UV degradation and many chemicals, making it ideal for a variety of applications. Heat and light reflective tape protects, insulates and enhances lighting efficiency. Withstands a wide temperature range. Thermally conductive tape helps dissipate heat and improves heating and cooling efficiency. Transparent acrylic adhesive combined with the rugged, durable backing provides long service life both indoors and out. Made in the U.S. NOTES: Sizes shipped will typically be the tape industry standard metric-cut sizes, i.e. 24mm for each 1 inch of nominal tape width ordered (rolls are approximately 5% narrower than the nominal size). This product's actual size is 48mm x 55m. As with any adhesive tape product it is always the user's responsibility to determine that the product is suitable for their intended use; e.g. if you want to remove a product cleanly from a specific type of substrate please test on an inconspicuous area first.Technical Information- Core: 3 inch diameter - Backing/Carrier: aluminum foil - Adhesive: synthetic acrylic - Thickness: 4.6 mils (carrier, adhesive) 2.8 mils (carrier) - Adhesion: 47 ounces per inch (to stainless steel test panel) - Tensile Strength: 30 pounds per inch (longitudinal) - Service/Operating Temperature: -65F to 300F - Elongation: 8 % 3M 425 Aluminum Foil Tape is a dead-soft aluminum foil-backed tape with a special transparent synthetic acrylic adhesive, making this the best general-purpose foil product available. This tape is ideal for masking, sealing, seaming, shielding, chemical stripping, harness wrapping, joining, electroplating, plastic protection, chemical milling, heat shielding, heat reflecting and paint stripping. 3M Aluminum Foil Tape 425 has excellent heat and light reflection to protect against high temperature and ultraviolet (UV) degradation. It's also an effective barrier against moisture, dust, flame, dirt and mild chemicals used in paint stripping and masking. The thermally conductive backing of 3M 425 helps maximize efficiency by dissipating heat over a wider surface area. The synthetic acrylic adhesive provides superior temperature, U.V., and solvent resistance to produce a strong, lasting and reliable bond. It provides excellent age life and is ideal for harsh, long-term indoor and outdoor environments. Uses and applications include aircraft paint stripping masking (approved by the Department of the Navy Technical Order TO 1-1-8), moisture barrier in "white goods" appliances, general-purpose heat reflector and heat dissipator, mechanically holds wires and cooling coils in "white goods" appliances, and more. Carrier/Backing: aluminum foil. Adhesive: synthetic acrylic. Thickness: 4.6 mils (carrier, adhesive) 2.8 mils (carrier). Adhesion: 47 ounces per inch (to stainless steel test panel). Tensile Strength: 30 pounds per inch (longitudinal). Service/Operating Temperature: -65F to 300F. Elongation: 8%. Standards Met: meets U.L. 746C (File E 122798) and 723, Class "L" for low flammability rating (File R 7311); can be certified to meet SAE-AMS-T-23397 and L-T-80C; meets F.A.R 25.853(a), O447.
Trustpilot
1 month ago
2 weeks ago