3:1 SHRINK RATIO - Returns to one-third of its initial diameter, creating a secure seal. Resolves the issue of 2:1 tubing not contracting sufficiently.
DUAL WALL TUBING - Outer wall provides abrasion resistance. Inner wall creates resistant seal and strain relief.
GLUE INSIDE - When heat is applied, adhesive comes out and seals the connection, creating resistant and long-lasting insulation.
EASY TO USE - Simply slide heat shrink tube over your connection point and apply heat. Professional connections made in seconds.
VARIETY OF SIZES - We have included 7 most commonly used diameters ranging from 3/32" to 3/4". Shrink tubing is precut to 3.5 inches.