3M™ Flame Retardant Glass Cloth Tape 399FR has an acrylic adhesive for many applications requiring high adhesion, an abrasion-resistant backing and flame retardant properties. This product is typically used for sealing duct work and insulation panels to provide a permanent seal. Can be certified to meet the flame retardancy requirements of F.A.R. Part 25.853(a), F.A.R. Part 25.855(d) and MIL A-3316C 3 13.1 and 3 13.2. Complies with MIL-STD-2041D(SH), Notice 2 for leachable halides and sulfur. Acrylic adhesive has excellent long aging properties ideal for many permanent applications.
Applications: Sealing thermal and acoustic insulation panels where high adhesion and flame retardancy are needed, protection of wire harnesses, electrical cables or hoses from temperature extremes and abrasion, aerospace, marine, general industrial uses
|3m-flame-retardant-glass-cloth-tape-399fr-technical-data-sheet.pdf||[ Download File ]|
|Total Thickness||9.5 mils|
|Adhesion to Steel||52 oz./in. width (57 N/100 mm)|
|Tensile Strength||130 lbs./in. width (2,276 N/100 mm)|
|Elongation at Break||7%|
|Operating Temperature||-20°F to 200°F (-29°C to 93°C)|