5/16" Yellow 3:1 Dual Wall Adhesive Heat Shrink Tubing – 1 Foot (7.9mm, Marine Grade)

Need to waterproof some electrical connections or just tidy up your wiring?

This is 1 foot of yellow 5/16\ (7.9mm) heat shrink tubing.

It's the 3:1 ratio dual wall type, which means it shrinks to a third of its size and has an inner adhesive lining that melts and seals everything up tight—perfect for marine use or anywhere moisture is a problem.

Made from polyethylene, RoHS compliant, and handles temps from -45°C up to +125°C.

It's cut by the foot, so you get exactly 1 foot.

Unbranded, but good quality from China.

Yellow color makes it easy to spot.

Get your connections protected and professional-looking.