High-strength industrial woven patch tape with 55 lb/in tensile strength, designed for repairing polyethylene, polypropylene, tarps, bags and agricultural applications. 99mm × 50m per roll, 15 rolls per case.
3M™ Venture Tape™ Woven Patch Tape 442B is a high-strength industrial tape specifically designed for seaming, repairing, bonding, patching and reinforcing various hard-to-bond materials. The woven composition of this tape is engineered to match black woven insulation facings for a seamless appearance while providing exceptional durability in harsh environments. This professional-grade tape features a high tack acrylic adhesive combined with a bidirectional woven copolymer plastic film backing, making it ideal for challenging applications where standard tapes fail.
The tape is capable of elongating up to 30 percent beyond its original length, which prevents tearing during difficult bundling applications with uneven edges. With a tensile strength of 55 lb/in and a total thickness of 7 mil, this tape delivers robust bonding performance that withstands demanding industrial conditions. It is specifically formulated to repair polyethylene and polypropylene fabrics, bulk bags, tarps, agricultural films, and reinforcement of cotton bales and lumber bundles.
Recommended for industrial and occupational use only, this tape comes in a case of 15 rolls, each measuring 99 mm wide by 50 meters long. The single-sided acrylic adhesive provides quick and strong bonding, making it a dependable solution for seaming greenhouses, mobile homes, and various agricultural applications. 3M™ Venture Tape™ Woven Patch Tape 442B is the preferred choice for professionals requiring durable, long-lasting reinforcement solutions in industrial settings.
Key Features
- High tensile strength of 55 lb/in for durable bonding performance
- Elongates up to 30% to prevent tearing on uneven edges
- Woven composition matches black insulation facings seamlessly
- High tack acrylic adhesive provides quick and strong bonding
- Ideal for polyethylene, polypropylene, tarps, bags and agricultural films
- Bidirectional woven copolymer film backing resists harsh environments
- Single-sided adhesive application for precise placement
- Professional-grade industrial tape for occupational use
Technical Specifications
| Specification |
Value |
| Product Number | 442B |
| 3M ID | 7100043941 |
| UPC Code | 00051128961254 |
| Adhesive Type | Acrylic |
| Backing Material | Copolymer Plastic Film |
| Product Color | Black |
| Product Form | Roll |
| Width (Metric) | 99 mm |
| Width (Imperial) | 3.89 in |
| Length (Metric) | 50 m |
| Length (Imperial) | 54.68 yd |
| Backing Thickness (Metric) | 0.11 mm |
| Backing Thickness (Imperial) | 4.3 mil |
| Total Tape Thickness (Metric) | 0.18 mm |
| Total Tape Thickness (Imperial) | 7 mil |
| Tensile Strength | 55 lb/in |
| Number of Adhesive Sides | Single-sided |
| Elongation Capability | Up to 30% |
| Units per Case | 15 Rolls |
| Brand | 3M Venture Tape™ |
| Application Type | Industrial/Occupational Use Only |
| Recommended Uses | Patching bales, bags, tarps, agricultural films, greenhouses, lumber reinforcement |
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