Discover unmatched bonding performance with the JLW-313A Double Sided Tape Heavy Duty, engineered specifically for demanding industrial, automotive, and construction applications. Powered by an advanced industrial-grade adhesive, this high-performance tape delivers exceptional tensile strength and permanent adhesion across diverse surfaces, including metal, glass, plastic, and sealed wood. Ideal for rigorous heavy-duty mounting, it provides reliable weather-resistant bonding capable of withstanding extreme temperatures, moisture, and UV exposure without losing hold. Alongside supplying premium-grade materials, we support your production line with specialized conversion capabilities, including custom slitting services, precision die-cutting, and bulk distribution. Trust the JLW-313A Double Sided Tape Heavy Duty to deliver clean, durable fastening solutions that streamline your manufacturing process.
Product Features


JLW-313A is a white and high strength bi-directional double-sided filament tape. Glass fiber contributes higher tensile strength and improved synthetic rubber delivers stronger adhesion; generating bi-directionally strengthened effect; high resistance to abrasion; impact resistance and high holding power.
TDS
| Physical Properties | Standard | Metric | Test Method | ||
| Reinforcement | Fiberglass | ||||
| Adhesive | Synthetic Rubber | ||||
| Backing | PET White Film | ||||
| Color | White | ||||
| Total Thickness | 10.6 mils | 0.27 mm | ASTM D-3652 | GB/T7125 | |
| Peel Adhesion 90° | 79 oz/in | 22 N/25mm | ASTM D-3330 | GB/T2792 | |
| Holding Power | ≥48 h | ≥48 h | ASTM D-3654 | GB/T4851 | |
| Tensile strength | 67 lbs/in | 300 N/25mm | ASTM D-3759 | GB/T7753 | |
| Elongation at break | 5-7% | 5-7% | ASTM D-3759 | GB/T7753 | |
| Service Tem. - Mini | 23℉ | -5℃ | BC/BD-220SE | BC/BD-220SE | |
| Service Tem. - Max | 158℉ | 70℃ | DHG-9055A | DHG-9055A | |
Product Application
Suitable for the self-adhesion of decoration articles; exclusively for foam sealing strip of windows
and doors.


Other Related Products

· JLW-323, JLW-313A, JLW-313: self-adhesion of decoration articles, insulation layer of floor, rubber products, foam, textiles, auto interior, non-weaving fabrics, bags and suitcases, tag, leather, aluminum board and wooden ornament, and the strip sealing of windows and doors










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