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3M Seamless Butt Splices - Heat Shrinkable Tubing


The heat shrink butt splice is an irradiated thermally stabilized heat shrinkable dual wall sleeving composed of an outer tube coated on the inner surface with a meltable polyamide adhesive.

Simply put: it's a piece of dual wall heat shrink with a crimp splice inside of it. You crimp the two pieces of wire together, and then heat the splice with a hot air gun so that the outer sleeve shrinks and the adhesive melts and flows to give a fully sealed water tight joint.

The butt splice is resistant to water, spray, oil, saltwater and most hazardous chemicals.

Shrink Wrap Heat Gun
Ordering Information


Wire size range (AWG) Current Rating Color pcs per pack Price/pack Ordering
22-16
19
Red
25
$40
# pieces:
16-14
27
Blue
25
$40
# pieces:
12-10
49
Yellow
25
$40
# pieces :

 

 

 

Heat Guns

VT-1100 with 2 Air Speeds, and a temp. control dial for range of 250°F - 1100°F

$35

 

Micro Therm MJ-600 - Pocket sized cordless refillable butane heat source. Great alternative to electric heat guns. Waterproof piezo electronic ignition, safety lock trigger, and a reflector shield for use with heat shrink.

$25