Professional-grade waterproof sealing tape with aggressive acrylic adhesive for automotive, HVAC, and industrial applications. Operates reliably from -40°F to 240°F with exceptional conformability and fastener sealability.
3M™ Industrial Sealing Tape IS1 is an advanced pressure-sensitive sealing solution engineered for demanding industrial applications requiring reliable water protection and moisture barrier performance. This conformable tape features a waterproof membrane combined with aggressive acrylic adhesive technology that creates a secure, long-lasting seal around fasteners including rivets, screws, staples, and nails. The tape is specifically designed to prevent moisture intrusion at critical joining areas in automotive, specialty vehicle, HVAC, wind energy, and signage applications, offering superior adhesion to complex surfaces including anodized aluminum, galvanized metal, fiberglass, plywood, and painted surfaces.
The IS1 sealing tape provides exceptional performance across extreme temperature ranges, with application capability at temperatures as low as 0°F (-18°C) and an operating range of -40°F to 240°F (-40°C to 116°C), making it ideal for year-round production environments. Its thin, highly conformable backing allows for precise placement in tight spaces between panels while maintaining a robust 57 N/100mm adhesion strength to steel substrates. The tape's >700% elongation at break ensures it can accommodate panel movement and vibration without compromising the seal integrity.
Designed as an efficient alternative to slow-curing liquid sealants, this tape comes with a tan polycoated kraft liner for precise product placement and converted parts manufacturing. With a 24-month shelf life and non-permeable construction that meets ASTM E2178 specifications, the IS1 tape delivers dependable performance in sealing RV windows, automotive frames, interior HVAC joints, electrical enclosure tops, and numerous other industrial sealing applications. Each case contains 24 rolls of 2-inch width tape with 36-yard length per roll.
Key Features
- Waterproof membrane with acrylic adhesive for superior moisture barrier protection
- Extreme temperature capability from -40°F to 240°F with 0°F application temperature
- Securely seals around rivets, screws, staples, and nails to prevent moisture intrusion
- Aggressive adhesion to aluminum, galvanized metal, fiberglass, plywood, and painted surfaces
- Highly conformable thin backing fits in tight spaces between panels
- Fast, efficient alternative to slow-curing liquid sealants
- Non-permeable construction meeting ASTM E2178 specifications
- Over 700% elongation at break for accommodating panel movement
- UV resistant with 24-month shelf life
- Includes tan polycoated kraft liner for precise placement
Technical Specifications
| Specification |
Value |
| Product Type | Industrial Sealing Tape |
| Brand | 3M™ |
| Product Number | IS1 |
| UPC Code | 00068060762689 |
| Overall Width (Imperial) | 2 inches |
| Overall Width (Metric) | 50.8 millimeters |
| Overall Length (Imperial) | 36 yards |
| Overall Length (Metric) | 32.918 meters |
| Total Tape Thickness without Liner (Imperial) | 10 mil |
| Total Tape Thickness without Liner (Metric) | 0.25 millimeters |
| Backing (Carrier) Material | Multilayer Elastomeric Film |
| Backing Thickness (Imperial) | 5 mil |
| Backing Thickness (Metric) | 0.13 millimeters |
| Adhesive Type | Acrylic |
| Face Side Adhesive Type | Acrylic |
| Face Side Adhesive Thickness (Imperial) | 5 mil |
| Face Side Adhesive Thickness (Metric) | 0.13 millimeters |
| Number of Adhesive Sides | Single-sided |
| Adhesion to Steel | 57 N/100mm (52 oz/in) |
| Tensile Strength (Imperial) | 22 lb/in |
| Tensile Strength (Metric) | 385 N/100mm |
| Elongation at Break | >700% |
| Product Color | White |
| Liner Material | Polycoated Kraft |
| Liner Color | Tan |
| Primary Liner Thickness (Imperial) | 6 mil |
| Primary Liner Thickness (Metric) | 0.16 millimeters |
| Core Size (Imperial) | 3 inches |
| Core Size (Metric) | 76.2 millimeters |
| Application Temperature From (Celsius) | -18°C |
| Application Temperature From (Fahrenheit) | 0°F |
| Application Temperature To (Celsius) | 66°C |
| Application Temperature To (Fahrenheit) | 150°F |
| Minimum Operating Temperature (Celsius) | -40°C |
| Minimum Operating Temperature (Fahrenheit) | -40°F |
| Maximum Operating Temperature (Celsius) | 116°C |
| Maximum Operating Temperature (Fahrenheit) | 240°F |
| Permeability | Non-permeable |
| Indoor/Outdoor Use | Both |
| Application Method | Pressure-sensitive Adhesive |
| Flame Resistant | No |
| Flame Retardant | No |
| UV Resistant | Yes |
| Shelf Life | 24 Months |
| Specifications Met | ASTM E2178 |
| Case Quantity | 24 rolls |
| Applications | Appliance, Automotive, Electronics, General Industrial, Metalworking, Military & Government, Specialty Vehicles, Transportation |
Order 3M Industrial Sealing Tape IS1 White 2in x 36yd at wholesale prices for companies and factories in Iraq and Middle East, get the best deals on bulk purchases, contact us today.
