300pcs 3:1 Ratio Heat Shrink Tubing Kit Dual Wall Adhesive Lined Waterproof Electrical Insulation Protection Marine Wire Cable Wrap Tube Assortment with Delicated Storage Case (Black & Red Tube)

Features:
Multiple sizes for your choice --- 300pcs organized marine heat shrink tubing kit of dual color, pre-cut to convenient sizes and various dimensions covers all gauges of wires you'll need in RC hobbies and many other applications
High 3:1 shrink ratio --- allows you to use waterproof shrink tubing for wires in more situations than the usual 2:1 ratio tubing and results in a snug fit
Adhesive lining --- the internal adhesive layer is super powerful and melts easily forming a watertight seal that holds the wires together
Wide usage --- dual-wall safe industrial wire shrink wrap tubing is waterproof and corrosion resistant. Best for electrical insulation, wire bundling, cable joints protection and wire repair
Easy to use --- if you don't have a heat gun, a hairdryer or a lighter would also work
Fast shrinkage
Tightness with glue inside
Electrical insulation
Water and corrosion resistance
High temperature resistance
Flame retardant
Environmetal and long-lasting material
Soft and flexible
Safe and tidy connection

Specification:
Material: Polyolefin
Shrinkage Ratio:3:1
Recommended Heating Temp: 80-125℃

Package Included:
1 * 300pcs 3:1 Ratio Heat Shrink Tubing Kit
Box Size: Approx. 190*130*36mm/7.48*5.11*1.41''
(Quantity+Diameter+Length+Color)
180pcs x 3/32" x 45mm (Black x 90, Red x 90)
80pcs x 1/8" x 45mm (Black x 40, Red x 40)
20pcs x 3/16" x 90mm (Black x 10, Red x 10)
12pcs x 1/4" x 90mm (Black x 6, Red x 6)
8pcs x 3/8" x 90mm (Black x 4, Red x 4)

Shipping
1. Free Shipping
2. Location: Leicestershire
3. Shipping time: 3-8 buisness days via Royal Mail or FedEx.

Warranty:
Guarantee Period: 1 Years
Returns & Refunds: Customers can return the goods within 60 days of receipt and process quick refund within one day
24-Hour Support: Provide you with timely after-sale support