HSK2-BL-K - Shrinkflex® 2:1 Heatshrink Tubing Kit - 110 Pieces - 6" Cuts - 6 Sizes - Blue

Heatshrink Kits

Heatshrink tubing is the ideal way to create a tight, professional finish on any wire, hose or cable management project.Once shrunk, the tubing will hold its reduced state, even in elevated temperatures.Typical applications for the heat shrink tube include: electrical insulation, termination, splicing, cable bundling, color coding, strain relief, wire marking, identification, mechanical protection, corrosion protection, abrasion protection and moisture and weather sealing.
This kit contains 110 pieces:

• 30 pcs - 6 inch cuts of 1/8" Blue 2:1 Heatshrink (H2N0.13BL)
• 20 pcs - 6 inch cuts of 1/4" Blue 2:1 Heatshrink (H2N0.25BL)
• 20 pcs - 6 inch cuts of 3/8" Blue 2:1 Heatshrink (H2N0.38BL)
• 20 pcs - 6 inch cuts of 1/2" Blue 2:1 Heatshrink (H2N0.50BL)
• 10 pcs - 6 inch cuts of 3/4" Blue 2:1 Heatshrink (H2N0.75BL)
• 10 pcs - 6 inch cuts of 1" Blue 2:1 Heatshrink (H2N1.00BL)
• 1 - Plastic Storage Case

HEATSHRINK INSTALLATION INSTRUCTIONS

STEP ONE: Measure the Shrinkflex® tubing to length and cut with a scissor. The thickness of your bundle, as well as the desired final appearance, will determine the length of the tubing you cut. Generally, a piece 1 1/2” - 2” long will accommodate almost any need. Single wires, or smaller bundles, require shorter pieces.

STEP TWO: Slip the Shrinkflex® tubing over the bundle and position it so that both the sleeved and unsleeved portions are sufficiently covered. Notice the small pieces of tubing in- stalled on single wires as part of a color coding system. If your project requires multiple operations, always work up from the smallest to the largest bundle.

STEP THREE: Gently apply heat to Shrinkflex® tubing from a heat gun, hair dryer or torch with an appropriate attachment. Keep the heat source far enough away so that hot metal or direct flame does not come in contact with the tubing, wires or sleeving. Move the heat around the bundle to prevent damaging the sleeving and to ensure that all areas of the tubing have been shrunk. Once cooled, your installation is complete.

WHAT DOES SHRINK RATIO (2:1, 3:1, Etc.) MEAN?

The shrink ratio is the approximate maximum amount that heatshrink tubing will shrink relative to the unshrunk diameter. For example, a piece of 3/4" heatshrink tubing with a 3:1 shrink ratio will shrink down to a maximum diameter of approximately 1/4" when fully shrunk. All heatshrink tubing on our site is specified in it's UNSHRUNK diameter, so consider the shrink ratio and the unshrunk diameter when ordering heatshrink tubing. Heatshrink tubing with a larger shrink ratio will be more forgiving when fitting the tubing over plugs or connectors, but will have a bit thicker wall thickness and slightly less flexibility when shrunk then a lower ratio product.