Blue Spot Heat Shrink Wire Wrap Tubing Mixed Black Set 40508

Blue Spot Tools Electrical Heat Shrink Wire Wrap Tubing Mixed Black Set 40508

Barcode: 5028734405088

MPN: 40508

Overview:

The Blue Spot 40508 Black Heat Shrink Wire Wrap Tubing Mixed Set is a practical assortment of heat shrink tubes designed to protect, insulate and seal electrical wiring. Ideal for repairing worn or split cables, sealing new wire installations and adding extra strength to vulnerable connections, this mixed set is a useful addition to any toolbox. Once heated, the tubing shrinks to approximately half its original diameter to form a secure, close-fitting seal around the cable or wire.

Suitable for a wide range of electrical tasks, these black heat shrink sleeves help maintain dry, protected connections and can also be used for wiring identification, light-duty bundling and corrosion protection on selected metallic rods or aerials. Supplied in a handy carrying case, the assorted sizes make it easy to keep the right tubing close to hand for workshop, garage, automotive and general repair jobs.

Key Features

• Mixed black heat shrink tubing set

• Designed for insulating and protecting electrical wiring

• Ideal for repairing worn or split cables

• Helps seal new wiring installations

• Shrinks to approximately half its diameter when heated

• Provides a tight and secure protective seal

• Can also be used for wire identification

• Supplied in a handy storage case

Specifications

• Brand: Blue Spot

• Product Name: Heat Shrink Wire Wrap Tubing Mixed Black Set

• MPN: 40508

• Barcode: 5028734405088

• Colour: Black

• Type: Heat shrink tubing assortment

• Shrink Ratio: Shrinks to approximately half original diameter

• Suitable For: Electrical insulation, cable repair, sealing connections and wire identification

• Storage: Supplied in carrying case

Approximate Pack Contents

• 30 Lengths: 2.0 x 40mm

• 25 Lengths: 2.5 x 40mm

• 20 Lengths: 3.5 x 40mm

• 20 Lengths: 5.0 x 40mm

• 16 Lengths: 7.0 x 80mm

• 8 Lengths: 10.0 x 80mm

• 8 Lengths: 13.0 x 85mm

Applications

• Repairing damaged or split cable insulation

• Sealing newly joined wires

• Adding protection to electrical connections

• Identifying wiring in installations

• Light corrosion protection on suitable metal parts

• General workshop, garage and automotive electrical jobs

How to Use

• Select the correct size tubing for the wire or cable.

• Slide the tubing over the connection or damaged section before heating.

• Position it evenly over the area to be protected.

• Apply heat carefully using a suitable heat source until the tubing shrinks tightly.

• Allow it to cool fully before handling or using the cable.

• Check that the seal is secure and that the wiring is properly insulated.

Blue Spot Heat Shrink Wire Wrap Tubing Mixed Black Set 40508 – Key FAQs

• What is this heat shrink tubing used for?
  It is used to insulate, protect and seal electrical wires and cables, especially where insulation has worn, split or been repaired.

• How does the tubing work?
  Once heated with a suitable heat source, the tubing shrinks to around half its original diameter to create a close-fitting seal around the wire.

• Can this be used on new electrical installations?
  Yes, it is suitable for sealing and protecting new wire connections as well as repairing older damaged cables.

• Is this set useful for cable identification?
  Yes, heat shrink tubing can also be used to help organise or identify wiring in certain installations.

• What colour is the tubing in this set?
  This Blue Spot set contains black heat shrink tubing.

• Does the set include different sizes?
  Yes, it includes a selection of assorted sizes to suit a variety of small electrical repair and installation tasks.

• Is it supplied in a storage box?
  Yes, the set comes in a handy carrying case for easier storage and organisation.

• Can this help protect against moisture?
  Yes, when applied correctly it helps provide a more secure and protected connection that supports dry electrical sealing.

Important Notice:
Always use a suitable heat source and follow safe working practices when working on electrical systems. Ensure power is isolated before carrying out repairs or installation work.

Shrink Wrap and electrical Fittings