3:1 SHRINK RATIO - Recovers to 1/3 of its original diameter, and makes a tight seal. Eliminates the problem of 2:1 tubing not shrinking tight enough.
GLUE INSIDE - When heat is applied, adhesive comes out and seals the connection, creating waterproof and long-lasting insulation.
VARIETY OF SIZES - We have included 7 most commonly used diameters ranging from 3/32" to 3/4". Shrink tubing is precut to 1.75 inches.
EASY TO USE - Simply slide heat shrink tube over your connection point and apply heat. Professional connections made in seconds.
DUAL WALL TUBING - Outer wall provides abrasion resistance. Inner wall creates waterproof seal and strain relief.
quality heat shrink kit , various sizes , well worth price , as are all wirefy products !
I like the glue feature that seals at each end and makes it waterproof
Service was excellent & received the order in a few days. Will order again!!!
I bought these on a spur of the moment, I am sure glad I did because I have used these many times when 2 times shrink didn’t work for me.
Best heat shrink and wire accessories I’ve found for the money