Premium zero-permeable metal jacketing tape for HVAC ductwork and pipe insulation with superior UV and weather resistance, quick installation, and 10-year warranty.
3M™ Ventureclad™ Enhanced Metal Jacketing 1577, CWE-EMJ is a premium all-weather jacketing solution designed for various HVAC ductwork, pipe insulation, and sealing applications. This zero-permeable multi-layered laminate tape provides exceptional protection against moisture, mold, ultraviolet (UV) radiation, and extreme environmental conditions. The product features a clear coat layer of protection that enhances durability and resistance to weathering, making it ideal for both interior and exterior applications in commercial and industrial settings.
The tape combines quick and simple installation with no specialized tools required, highly resistant puncture and tear properties, and an embossed silver finish that provides a clean, professional appearance without sharp edges, fasteners, or banding. It bonds and seals effectively in cold, hot, and humid conditions, with a service temperature range from -40°F (-40°C) to 248°F (120°C), and can be applied in temperatures as low as -10°F (-23°C). The product is specifically designed to protect various insulation materials including fiberglass, polystyrene, mineral wool, elastomeric, phenolic foam, cellular glass, calcium silicate, and conformable aerogel.
Backed by a comprehensive 10-year 3M warranty when applied per 3M installation guidelines, this product is Greenguard Gold Certified and qualifies for LEED credits, meeting UL 723 and ASTM E84 specifications with a 0/5 Flame/Smoke Rating. The case includes 4 rolls of 50-yard length, each 6 inches wide, providing comprehensive coverage for large-scale commercial and industrial projects.
Key Features
- Zero-permeable multi-layered laminate design for complete moisture and vapor barrier protection
- Quick and simple installation with no specialized tools required
- Highly resistant to punctures, tears, weathering, mold, and UV radiation
- Bonds and seals in extreme temperatures from -40°F to 248°F with application capability at -10°F
- Greenguard Gold Certified with LEED credit qualification and UL 723/ASTM E84 compliance
- 10-year 3M warranty when applied per installation guidelines
- Silver embossed finish provides clean professional appearance without sharp edges
- Protects against water, fungi, corrosion, oil, grease, and chemical atmospheres
- Compatible with multiple insulation materials including fiberglass and mineral wool
- Available in case of 4 rolls, 50 yards each, 6 inches wide
Technical Specifications
| Specification |
Value |
| Product Number | 1577 CWE-EMJ |
| 3M ID | 7100311482 |
| UPC Code | 00068060005274 |
| Overall Width (Imperial) | 6 inches |
| Overall Width (Metric) | 152.4 mm |
| Overall Length (Imperial) | 50 yards |
| Overall Length (Metric) | 45.72 meters |
| Backing Material | Multi-layered Laminate |
| Backing Thickness (Imperial) | 6 mil |
| Backing Thickness (Metric) | 0.15 mm |
| Total Tape Thickness without Liner (Imperial) | 9 mil |
| Total Tape Thickness without Liner (Metric) | 0.2286 mm |
| Primary Liner | Polycoated Natural Kraft Paper |
| Adhesive Type | Acrylic |
| Product Color | Silver |
| Tensile Strength (Imperial) | 100 lb/in |
| Tensile Strength (Metric) | 27 N/25mm |
| Minimum Operating Temperature (Fahrenheit) | -40°F |
| Minimum Operating Temperature (Celsius) | -40°C |
| Maximum Operating Temperature (Fahrenheit) | 248°F |
| Maximum Operating Temperature (Celsius) | 120°C |
| Application Temperature (Fahrenheit) | -10°F |
| Application Temperature (Celsius) | -23°C |
| Shelf Life | 24 Months |
| Specifications Met | UL 723, ASTM E84 (0/5 Flame/Smoke Rating) |
| Brand | VentureClad™ |
| Certification | Greenguard Gold Certified, LEED Credit Eligible |
| Warranty | 10-Year 3M Warranty |
| Quantity per Case | 4 Rolls |
| Application | Ductwork, Exterior Seams & Joints, HVAC Maintenance, Insulation, Sealing HVAC & Duct Work |
| Industries | Commercial, Construction, Food and Beverage, General Industrial, Industrial, MRO, Manufacturing, Marine, Military, Military & Government |
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