Professional gray sealing tape with 0.080 inch thickness, TPO backing, and instant acrylic adhesion for outdoor industrial applications. UV resistant, water-tight, and linerless design eliminates caulking needs.
3M™ Extreme Sealing Tape 4412G+ is a professional-grade sealing solution engineered for quick and clean sealing applications in demanding outdoor environments. This gray, 0.080 inch (2.0 mm) thick tape features a durable thermoplastic polyolefin (TPO) backing with acrylic adhesive that delivers instant adhesion to metals and plastics. The tape is specifically designed to eliminate the need for traditional caulking equipment, providing a mess-free alternative that removes cure time, oozing, and application complexity associated with liquid sealants.
Built for rugged construction, this tape delivers exceptional resistance to sun, rain, extreme temperatures, vibration, and thermal expansion or contraction. The single-coated design enables it to conform over fasteners, seams, joints, holes, and gaps while maintaining a water-tight seal. The linerless design supports sustainability goals by eliminating traditional liner waste without compromising performance. Available in gray coloring with multiple thickness options, this tape is engineered to overcome challenges of sealing out water, dust, dirt, and environmental factors.
Ideal for industrial applications including cargo trailer rail seals, HVAC enclosures, roof sealing, exterior side panel sealing, and truck and trailer roof sealing. The tape features excellent abrasion resistance, heat resistance, humidity resistance, and low-temperature resistance. With UV resistance and water-tight certification, this product delivers reliable performance in both indoor and outdoor environments. Each case contains 3 rolls of 18-yard length tape with a 3-inch width, providing comprehensive coverage for large-scale sealing projects.
Key Features
- Instant adhesion single-coated tape for quick and clean sealing without cure time
- Rugged TPO backing provides resistance to sun, rain, extreme temperatures, and vibration
- Water-tight seal eliminates need for messy caulking equipment and cartridges
- Highly conformable design covers fasteners, seams, joints, holes, and gaps seamlessly
- UV resistant with linerless design supporting sustainability and reducing waste
- Extreme temperature range from 10°C to 93°C (50°F to 200°F)
- Durable acrylic adhesive maintains performance in harsh outdoor environments
- Available in multiple colors and thicknesses for varied industrial applications
Technical Specifications
| Specification |
Value |
| Product Number | 4412G+ |
| 3M ID | 7100360887 |
| UPC Code | 00068060759429 |
| Product Color | Gray |
| Overall Width (Imperial) | 3 inches |
| Overall Width (Metric) | 76.2 millimeters |
| Overall Length (Imperial) | 18 yards |
| Overall Length (Metric) | 16.5 meters |
| Total Tape Thickness without Liner (Imperial) | 80 mil |
| Total Tape Thickness without Liner (Metric) | 2 millimeters |
| Backing (Carrier) Material | Thermoplastic Polyolefin (TPO) |
| Adhesive Material | Acrylic |
| Adhesive Type | Permanent |
| Number of Adhesive Sides | Single-sided |
| Backing Thickness (Imperial) | 4 mil |
| Backing Thickness (Metric) | 0.1 millimeters |
| Back Side Adhesive Thickness (Imperial) | 76 mil |
| Back Side Adhesive Thickness (Metric) | 1.9 millimeters |
| Core Size (Imperial) | 3 inches |
| Core Size (Metric) | 76.2 millimeters |
| Minimum Application Temperature (Celsius) | 10°C |
| Maximum Operating Temperature (Celsius) | 93°C |
| Maximum Operating Temperature (Fahrenheit) | 200°F |
| Physical Form | Solid Tape |
| Product Form | Roll |
| Container Type | Roll |
| Smallest Saleable Unit | Roll |
| Quantity Per Case | 3 rolls |
| Consistency | Tape |
| Product Type | Sealing Tape |
| Assembly Type | Sealing |
| Application Method | Apply by hand |
| Foam Conformability | Very Conformable |
| UV Resistant | Yes |
| Water-tight | Yes |
| Flame Resistant | No |
| Features | Abrasion Resistance, Heat Resistance, Humidity Resistance, Low Temperature Resistance |
| Indoor/Outdoor | Both |
| Shelf Life | 24 months |
| Brand | 3M™ |
| Applications | Exterior Side Panel Sealing, HVAC, Hole sealing, Roof Sealing, Sealing Rivets, Seam and Joint Sealing, Truck and Trailer Roof Sealing |
| Industries | Construction, General Industrial, MRO, Metalworking, Signage, Solar, Specialty Vehicles, Transportation |
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