Seals out saltwater, oil, and acids
Shrinks to 1/3 original size
Insulates and protects connections from mechanical abuse, wire pullout, and abrasion. Heat activated adhesive lining provides impervious seal to saltwater, oil, acids, and sunlight as well as providing strain relief. Highest shrink ratio - shrinks to 1/3 original size. Shrinks at 257° F/125° C.