Premium clear splicing tape with rubber resin adhesive for polyolefin substrates, featuring polyester backing with exceptional tear and abrasion resistance, ideal for automotive trim attachment and production environments.
3M™ Splicing Tape 4240 is a premium clear splicing and tabbing tape specifically engineered for polyolefin substrates such as polyethylene (PE) and polypropylene (PP). With a thickness of 0.11mm and dimensions of 2 inches by 144 yards, this tape is ideal for splicing or tabbing the polyethylene film liner of 3M™ Acrylic Foam Tape used in automotive exterior trim attachment applications. The tape features a high-performance rubber resin adhesive that bonds exceptionally well to polyolefin materials, ensuring reliable liner removal in production environments.
The tape is constructed with a polyester backing that provides exceptional durability and resistance to tears, abrasion, and the effects of aging. It withstands heat during high-temperature masking operations, making it suitable for demanding automotive and industrial applications. The polyethylene film component offers low tensile strength, high tear resistance, excellent moisture resistance, and superior durability. This combination of materials and adhesive technology ensures that the tape maintains excellent thermal, abrasion, and chemical resistance while preserving flexibility for various application requirements.
Designed for professionals and manufacturers who require reliable splicing solutions, 3M™ Splicing Tape 4240 delivers consistent performance in production environments. The tape's versatility extends beyond splicing to include insulation, reinforcement, protection, and sealing applications. Whether used in automotive manufacturing, electronics assembly, or general industrial applications, this tape provides the dependability and performance that 3M is known for worldwide.
Key Features
- Clear 0.11mm thick tape ideal for splicing and tabbing polyethylene film liners
- Rubber resin adhesive bonds excellently to polyolefin substrates including PE and PP
- Polyester backing resists tears, abrasion, and aging effects
- Withstands high-temperature masking operations with excellent thermal resistance
- Provides superior chemical and abrasion resistance while maintaining flexibility
- Low tensile strength polyethylene film with high tear and moisture resistance
- Reliable liner removal solution for automotive production environments
- Versatile for splicing, insulation, reinforcement, protection, and sealing applications
Technical Specifications
| Specification |
Value |
| Product Number | 3M 4240 |
| 3M ID | 7010407995 |
| UPC Code | 00051115555527 |
| Overall Width (Imperial) | 2 inches |
| Overall Width (Metric) | 50.8 millimeters |
| Total Tape Thickness without Liner (Imperial) | 0.004 inches |
| Total Tape Thickness without Liner (Metric) | 0.11 millimeters |
| Roll Length | 144 yards |
| Product Color | Transparent/Clear |
| Adhesive Type | Rubber/Resin |
| Number of Adhesive Sides | Single-sided |
| Backing Material | Polyester |
| Substrate Compatibility | Polyethylene (PE) and Polypropylene (PP) |
| Primary Applications | Splicing, tabbing, insulation, reinforcement, protection, sealing |
| Temperature Resistance | High-temperature masking operations |
| Brand | 3M™ |
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