Double-wall heat shrink tubing is the best solution for protecting wiring and cables that are exposed to outdoor environmental conditions. From vehicles, bridges, mechanical parts, and telecommunications, double wall heat shrink offers strength, insulation, and protection.
While single wall heat shrink tubing is often used for home electronics, having a durable, thicker layer of the thermoplastic material is the best for outdoor use. The fragility of wires and cables require solid protection from wind, rain, heat, extreme cold, and other environmental factors.
Below we explore some of the main benefits of double wall heat shrink for outdoor use.
Protection from Harsh Environmental Conditions
Dual-wall heat shrink tubing provides more than an insulating layer to wires and cables. When used in outdoor settings, these wires and cables are susceptible to damage and destruction from harsh environmental conditions. Acting as a protective cover, the dual-wall heat shrink tubing prevents moisture, chemical spills, and the harmful ultraviolet rays from damaging the wire or cable. This includes rust protection, as rust can lead to serious consequences for metal products.
Main benefits of double wall heat shrink for protection:
Durability and Longevity
Adhesive-lined heat shrink tubing is used to expand the lifespan of the enclosed wires or cables. As it is produced with durable thermoplastic material, dual-wall heat shrink tubing is one of the toughest products used. The tubing protects the wire or cable from direct hits or contact with adjacent mechanical or electrical products. Double-wall heat shrink tubing also provides strain relief of heavy wires and cables to extend the longevity and prevent damage.
Main benefits of double wall heat shrink for durability and longevity:
- Resistance to abrasion and impact
- High mechanical strength
- Long-term stability and reliability
Ease of Installation
As heat shrink tubing is designed to be used in various electrical scenarios, the product is created for quick and easy installation. Once the tubing is cut to fit, the wire or cable is fed through the dual-wall heat shrink tubing. Using the proper heat setting, the heat gun is swiped along the length of the wire or cable, rotating the piece for full coverage of heat application. This allows the inner adhesive to come into contact with the wire or cable as it melts and flows along the tubing.
Main benefits of double wall heat shrink for ease of installation:
- Pre-shrunk size
- Adhesive lining
- Flexible and easy to handle
The durability and reliability of dual-wall adhesive heat shrink tubing offers a cost-effective solution to protect, insulate, and extend the longevity of wires and cables. Investing in the tubing reduces the risk of needing to replace and repair the actual wires and cables from damage or destruction. Compared to PVC, polyolefin doesn’t require frequent replacement. It offers superior temperature and puncture resistance compared to PVC.
Polyolefin is a cross-linked thermoplastic material that offers heat resistance for heat applications up to 300 degrees Celsius with shrinkage at 143 degree Celsius. This design offers superior physical, mechanical, and chemical properties to provide a cost-saving option in all outdoor applications.
Main benefits of double wall heat shrink for cost-effectiveness:
- Long-term cost savings
- Reduced maintenance and repair costs
- Improved operational efficiency
Buy Double-Wall Heat Shrink Tubing at ShrinkShop
ShrinkShop offers superior single and double-wall heat shrink tubing and accessories for the electrical, automotive, telecommunications, and military industries. As a leading supplier of Thermafix® Heat Shrinkable Tubing and adhesive-lined Thermafix® Plus Heat Shrinkable Tubing, we have the state-of-the-art equipment and software for printable and custom cut heat shrink tubing. Call us at 1-800-920-8823 or fill out our information/order form here.