A21-023 Aluminum Tape Item Description_rev1.pdf

DEPARTMENT OF THE AIR FORCE

OKLAHOMA CITY AIR LOGISTICS COMPLEX (OC-ALC)

TINKER AIR FORCE BASE OKLAHOMA

Item Description

Aluminum Tape (1", 2", 3" x 60 yds)

76 AMXG / 569 AMXS requires 3M aluminum tape that meets the specifications In Accordance With (IAW) TO 1-1-691. All quantities must meet the following specifications:

Quantities required for FY21 2nd Quarter (requirement based on usage for Paint/De-Paint on aircraft and aircraft parts) –

• 1600 rolls of 1" X 60 yds 3M 425 Tape PN 70008501309

• 1140 rolls of 2" X 60 yds 3M 425 Tape PN 70008500533

• 2496 rolls of 3" X 60 yds 3M 425 Tape PN 70008500541

Specifications applies to all three width size tape rolls.

• Tape backing thickness must be no less than 2.8 mils (0.07mm).

• Total thickness of tape must be no less than 4.6 mils (0.12mm).

• Tape must have a temperature use range from -65F to 300F (-54C to 149C).

• Tape must be recognized by UL to UL 746C and Classified by UL to UL 723, Class "L" for low flammability rating.

• Tape must have dead soft aluminum foil backing to conform to curved and uneven surfaces.

• Tape must have acrylic adhesive but removes cleanly after harsh masking applications.

• Tape must withstand exposure to flame, weathering, moisture and UV.

• Tape must be resistant to chemicals to protect surfaces during de-paint process and other chemical masking operations.