Professional 2.0 mil aluminum foil tape with cold-weather acrylic adhesive for HVAC applications, operating from -40°F to 250°F. Hand-tearable, UL723 rated, ideal for duct sealing and vapor barriers.
3M™ Venture Tape™ Aluminum Foil Tape 3520CW is a premium conformable 3.7 mil tape specifically designed for masking, sealing, and general-purpose heat shielding applications. This professional-grade aluminum foil tape features a cold-weather acrylic adhesive system that performs exceptionally well in extreme temperature ranges from -40°F to 250°F (-40°C to 121°C), making it ideal for demanding HVAC applications. The tape's flexible aluminum foil backing conforms easily to curved and irregular surfaces, fibrous ducts, and sheet metal ductwork, providing reliable vapor seals in construction and industrial settings.
With a 2.0 mil aluminum foil backing and hand-tearable design, this tape requires no special tools or application methods for installation. It adheres immediately upon contact to various materials and maintains excellent aging properties that resist lifting and curling over extended periods. The pressure-sensitive acrylic adhesive ensures strong bonding in both cold weather environments and normal to elevated temperature conditions. This industrial-grade tape meets UL723 flame/smoke rating (10/10 classification) and CAN/ULC S102 certification standards, making it suitable for demanding construction, aerospace, automotive, and maintenance applications.
Each roll contains 250 yards of 55-inch wide tape, providing ample coverage for large-scale HVAC projects, duct sealing operations, and vapor barrier applications. The easy-release kraft liner facilitates smooth unrolling and precise application. As an industrial/occupational product from 3M's trusted Venture Tape™ line, this aluminum foil tape delivers consistent performance and reliability backed by exclusive 3M technical expertise and application support.
Key Features
- 2.0 mil aluminum foil backing ideal for HVAC applications and duct sealing
- Cold-weather acrylic adhesive performs from -40°F to 250°F (-40°C to 121°C)
- Flexible backing conforms to curved, irregular surfaces and sheet metal ductwork
- Hand-tearable design requires no special tools or application methods
- UL723 flame/smoke rated (10/10 classification) and CAN/ULC S102 certified
- Excellent vapor seal performance for fibrous and sheet metal ducts
- Easy-release kraft liner for smooth unrolling and precise application
- Pressure-sensitive adhesive adheres immediately to multiple materials
- Resists lifting and curling with excellent aging properties
- 250 yards per roll, 55 inches wide for large-scale projects
Technical Specifications
| Specification |
Value |
| Product Number | 3520CW |
| 3M ID | 7100037483 |
| UPC | 00051128950111 |
| Brand | Venture Tape™ |
| Backing Material | Aluminum Foil |
| Backing Thickness (Imperial) | 2 mil |
| Backing Thickness (Metric) | 0.05 mm |
| Total Tape Thickness (Imperial) | 3.7 mil |
| Total Tape Thickness (Metric) | 0.09 mm |
| Overall Width (Imperial) | 55 in |
| Overall Width (Metric) | 1,397 mm |
| Overall Length (Imperial) | 250 yd |
| Overall Length (Metric) | 228.6 m |
| Adhesive Type | Acrylic |
| Temperature Range | -40°F to 250°F (-40°C to 121°C) |
| Tensile Strength (Imperial) | 23 lb/in |
| Tensile Strength (Metric) | 40.3 N/100mm |
| Elongation at Break | 8.5% |
| Product Color | Silver |
| Liner Type | Easy Release Kraft |
| Flame/Smoke Rating | UL723 (10/10 Classification) |
| Certification | CAN/ULC S102 |
| Application | Exterior Seams & Joints, Interior Seams & Joints, Sealing HVAC & Duct Work |
| Industries | Construction, Electronics, General Industrial |
| Packaging | 1 Roll/Case |
Order 3M Venture Tape Aluminum Foil Tape 3520CW 55in x 250yd at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
