What is this?
The Fiberglass Sleeve is a Heat Shield Protector Tubing, widely used for insulation and heating of various equipment,such as electrical equipment, electric heating devices, engine compartment, fuel lines, decorative lights, etc.

What will I get?
The Fiberglass Sleeve we provide here,is in the size of:

Color: White
Length: 5 M / 16.4 Ft
Temperature: –30°C to +600℃
Voltage: 500 V to 800 V
Flame Resistance: VW-1

Size 1:
Inner Diameter x Outer Diameter: 3mm x 3.18 mm/ 0.12" x 0.13"
Tube Thickness: 0.18mm/ 0.01"

Size 2:
Inner Diameter x Outer Diameter: 5mm x 5.3 mm/ 0.2" x 0.21"
Tube Thickness: 0.3mm/0.12"

In the package of: 1 Set-1 Pack 3mm ID Fiberglass Sleeve and 1 Pack 5mm ID Fiberglass Sleeve.

Is there any advantages of the product?
This Heat Shield Protector Tube is made of alkali-free fiberglass braid, which is safe and flame retardant, insulated and wear-resistant, and is fireproof at high temperature, etc.

How to use it?
Steps of installations(for Insulating and protecting wire or cable): 1. Select the heat shield product tube with appropriate size; 2. Cut to the required length; 3.Pass though your cable; 4. Shrink it with hot air gun.

What should I notice?
Please select heat shield protector tube of appropriate size, especially the inner diameter and load.
The wires shouldn't be very hot. If it exceed the recommended load for that wire, you should increase the gauge of the wire. This product will heat up the wire by not letting it cool and may melt the insulation on said wire.
Please wear gloves when installing to avoid contact with the body.