This heat shrinkable tubing is made from polyethylene and shrinks from 8mm to 4mm in diameter when heat is applied. Supplied in white in a 1-metre piece, it provides insulation, mechanical protection, and visual cable marking for repair and maintenance tasks.

High tensile strength and resistance to heat and changing weather conditions allow it to prevent conductor deformation and extend cable service life. The white colour is practical for colour-coded wiring systems or where labelling visibility is important.

Key Features

• Shrink ratio of two-to-one: shrinks from 8mm to 4mm when heated
• Polyethylene construction for durability and electrical insulation
• White colour for colour-coded cable identification
• One-metre piece for cutting to any required length
• Resists heat and weather variation for indoor and outdoor use

Product Benefits

• Two-to-one shrink ratio forms a tight, conforming seal over joins and exposed conductors
• Polyethylene resists deformation, protecting the conductor over time
• White colour makes labelling and colour-coded identification straightforward
• One-metre length allows multiple shorter sections to be cut from a single piece
• Suited to industrial, commercial, and domestic wiring maintenance

Technical Specifications

• Type: H-2Z-8.0/4.0
• Material: Polyethylene
• Diameter Before Shrinking: 8mm
• Diameter After Shrinking: 4mm
• Colour: White
• Length: one metre per piece

Why You'll Love It

• Two-to-one shrink ratio makes fitting straightforward across a wide cable size range
• White finish is easy to write on or label for permanent cable identification
• No adhesive required — heat gun or lighter application is sufficient
• Package includes one piece of heat shrinkable tubing 8mm, white, one metre