3M Venture Tape 1525CW FSK Insulation Tape – 3" x 150'

Ensure optimal insulation performance with the 3M Venture Tape 1525CW FSK Insulation Tape. Designed for sealing and patching FSK-faced duct wrap insulation, this tape acts as a reliable vapor seal for reinforced aluminum-faced fiberglass, mineral wool thermal insulation, and sheet metal. Its foil/scrim/kraft (FSK) laminate backing, combined with a cold-weather solvent acrylic adhesive, ensures strong bonds even in temperatures as low as -10°F (-23°C). Flexible and conformable, it adheres seamlessly to irregular surfaces, making installation straightforward without the need for special tools. With high puncture and tear resistance, this tape promises durability across various environmental conditions.

Key Features:

• Versatile Application: Ideal for fibrous ductboard, FSK-faced duct wrap, and sheet metal ducts

• Cold-Weather Performance: Bonds effectively in temperatures as low as -10°F (-23°C)

• Durable Construction: High puncture and tear resistance for longevity

• Flexible Backing: Conforms well to curved or irregular surfaces

• Standards Compliance: Meets UL723 flame/smoke rating and ASTM C1136 Type II and IV specifications

Specifications:

• Width: 3 inches

• Length: 150 feet

• Thickness: 5.5 mil

• Temperature Range: -40°F to 240°F (-40°C to 116°C)

• Adhesive Type: Cold-weather solvent acrylic