Premium white sealing tape with 0.025 inch thickness, instant adhesion, and extreme weather resistance. Linerless design eliminates caulking needs for industrial applications.
3M™ Extreme Sealing Tape 4410W+ is a premium white sealing solution designed for quick and clean sealing applications. This 0.025 inch (0.6 mm) thick tape delivers excellent conformability and instant adhesion, eliminating the need for messy caulking equipment, cure time, and oozing associated with liquid sealants. The tape is engineered with a single-coated acrylic adhesive on a durable thermoplastic polyolefin (TPO) backing that is both flexible and conformable, allowing it to adhere seamlessly over fasteners, seams, joints, holes, and gaps.
The Extreme Sealing Tape 4410W+ features rugged construction that provides exceptional resistance to sun, rain, and extreme temperatures ranging from 10°C to 93°C (50°F to 200°F), while also resisting vibration and thermal expansion or contraction. Its water-tight seal and UV resistance make it ideal for exterior applications in harsh environmental conditions. The linerless design eliminates traditional liner waste, supporting sustainability goals without compromising performance.
This versatile sealing tape is perfect for industrial applications including cargo trailer rail seals, HVAC enclosures, roof sealing, exterior side panel sealing, and truck and trailer roof sealing. Available in a 3-roll case with each roll measuring 3 inches wide by 36 yards long, the 4410W+ combines professional-grade performance with user-friendly application, making it the go-to solution for construction, manufacturing, transportation, and MRO industries.
Key Features
- Instant adhesion with single-coated acrylic adhesive for quick, clean sealing without cure time
- Extreme weather resistance with UV protection and temperature range from 10°C to 93°C
- Flexible TPO backing that conforms over fasteners, seams, joints, holes, and gaps
- Linerless design eliminates waste and supports sustainability goals
- Water-tight seal resistant to sun, rain, vibration, and thermal expansion or contraction
- Eliminates need for messy caulking equipment, applicators, and cartridges
- Suitable for both indoor and outdoor industrial applications
- Available in 3-roll case with 3 inch width and 36 yard length per roll
Technical Specifications
| Specification |
Value |
| Product Number | 4410W+ |
| Material | Thermoplastic Polyolefin (TPO) backing with acrylic adhesive |
| Adhesive Type | Permanent, single-sided acrylic |
| Color | White |
| Overall Width | 3 inches (76.2 mm) |
| Overall Length | 36 yards (32.918 meters) |
| Total Tape Thickness | 0.025 inches (0.6 mm) |
| Backing Thickness | 4 mil (0.1 mm) |
| Adhesive Thickness | 21 mil (0.5 mm) |
| Core Size | 3 inches (76.2 mm) |
| Temperature Range | 10°C to 93°C (50°F to 200°F) |
| Package Configuration | 3 rolls per case |
| Shelf Life | 24 months |
| UV Resistant | Yes |
| Water-tight | Yes |
| Foam Conformability | Very Conformable |
| Indoor/Outdoor | Both |
| Application Method | Apply by hand |
| UPC Code | 00068060759481 |
| 3M ID | 7100362359 |
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