- Zero permeability provides an absolute vapor barrier for sealing applications
- Cold weather acrylic adhesive applies easily at temperatures as cold as -10°F/-23°C
- 10-year 3M warranty when applied per 3M installation guidelines
- High puncture and tear resistance ensure longevity and durability in a variety of applications and environmental conditions
- Flexible backing conforms to irregular and curved surfaces
- Easy to cut and install on-site without special tools or application methods
3M™ VentureClad™ Insulation Jacketing Tape 1577CW-E is an all-weather option for various jacketing applications. It offers superior resistance to weathering, mold, UV and extreme environmental conditions. This silver aluminum multi-layered laminate tape is designed to provide zero permeability and act as a vapor barrier for insulation cladding and jacketing applications.
The silver aluminum exterior provides an attractive aesthetic for cladding that is visible when finished and it is embossed to mask dents and other impact imperfections. This tape meets UL 723 requirements for flame and smoke spread and is puncture and tear resistant. The self-adhesive material cuts and installs easily on-site and without the use of special tools. The backing is flexible to conform to curved and irregular surfaces with ease. 3M™ VentureClad™ Insulation Jacketing Tape 1577CW-E is a cladding option for 3M™ Interam™ Endothermic Mat E-5A-4 and meets ULI709 Standards – UL Design Number BYBU.XR202. Meets or exceeds most building code requirements – for more information on specific approvals, please refer to the technical data sheet.
3M™ VentureClad™ Insulation Jacketing Tape 1577CW-E features an aggressive pressure sensitive acrylic adhesive that bonds and seals well in cold temperatures. This adhesive adheres immediately on contact to a variety of materials such as fiberglass, faced fiberglass insulation, mineral wool, polystyrene and flexible aerogel. It applies easily at temperatures as cold as -10°F/-23°C. It can operate at a service temperature as low as -94°F/-70°C and as high as 300°F/149°C. Once bonded, this tape will provide good holding power for extended periods with good aging properties and resists lifting and curling over time.
This product is used to protect insulation against UV, ozone, high humidity, salt spray, weather, oil and grease, aggressive chemicals, impact and mechanical abuse, corrosion under insulation (CUI), and moisture vapor intrusion. It works well with many insulation types.
Recommended Applications
- Vapor barrier for insulation cladding and jacketing operations such as HVAC ductwork and piping
- Interior and exterior ductwork (rectangular/round), pipes (straight runs, bends, intersections), and vessels
- Weather protection system in extreme environmental conditions
- Cladding option for 3M™ Interam™ Endothermic Mat E-5A-4
Item Code:
VT1577CW-E-35.5 1577CW-E 3M VentureClad Insulation Jacketing Tape – Silver Embossed 35.5″ – 7100043742 (35.5” x 150’)
