31 piece kit, dual wall with waterproof sealant. Includes 3/16" (4.8mm), 5/16" (7.9mm) and 1/2" (12.7mm) diameters. (Shrinks 2.5 times in diameter. Temp. range -55°C to +110°C. Includes flameless heat torch in which a regular disposable cigarette lighter can be installed as gas-source.

Note: The required disposable lighter, for use in the flameless torch, is not included.

Note: Diameters given are inside tubing.

Note: For re-fill packs see:

951820 - 10x 3/16" (4.8mm) dual wall, 6" long

951821 - 10x 5/16" (7.9mm) dual wall, 6" long

951822 - 10x 1/2" (12.7mm) dual wall, 6" long