The Pertronix A2010 is a 106-piece dual-wall heat shrink tubing kit for sealing and protecting wire connections. The tubing ranges from 1/8 to 1/2 inch in diameter in 3 inch lengths and comes in black and red. The dual-wall design shrinks down and lines the joint with adhesive for a moisture-resistant seal.
- Type: Dual-wall heat shrink tubing kit
- Pieces: 106
- Diameter range: 1/8 to 1/2 in
- Length: 3 in
- Colors: Black and red
- Sold as: Kit
- Part number: A2010
FAQ
What is dual-wall heat shrink?
It is heat shrink tubing with an inner adhesive layer that melts and seals as the tubing shrinks, protecting connections from moisture.
What sizes are in the A2010 kit?
The 106-piece kit includes tubing from 1/8 to 1/2 inch diameter in 3 inch lengths, in black and red.
What is it used for?
It seals and insulates wire splices, terminals and connections against moisture and abrasion.

