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3M Heat Shrink Tubing with Sealant is a great way to protect your electrical connections from the elements. The tubing is designed to shrink when heated, creating a tight seal that keeps moisture and debris out. The sealant helps to further protect the connections from moisture and other environmental factors. It is easy to use and relatively inexpensive, making it an ideal solution for a variety of applications.
To use the tubing, you first need to measure the diameter of the wires you will be connecting. Once you have the measurements, cut the tubing to the appropriate size. Keep in mind that the tubing will shrink approximately 45% when heated, so be sure to cut the tubing slightly longer than the wires you are connecting. Then slide the tubing over the wires and secure it in place.
Next, you will need to heat the tubing. You can use a heat gun, a soldering iron, or even a hair dryer depending on the size of the tubing and the size of the wires. You will want to heat the tubing slowly, as too much heat can cause it to shrink unevenly or even melt. Once the tubing has shrunk and formed a tight seal around the wires, you can move on to the next step.
The final step is to apply the sealant. The sealant is a special adhesive that helps to keep the tubing in place and further protect the connections from moisture and other environmental factors. You will want to use a small brush to apply the sealant, making sure to cover the entire length of the tubing. Once you have applied the sealant, allow it to dry and your electrical connections will be protected from the elements.
3M Heat Shrink Tubing with Sealant is an easy and cost effective solution for protecting your electrical connections. It is easy to use and creates a tight seal that keeps moisture and debris out. The sealant helps to further protect the connections from moisture and other environmental factors. It is a great choice for a variety of applications.
Heat Shrink vs. Cold Shrink Living Seal
3M Cold Shrink products contain elastomeric bonds, giving them elasticity similar to rubber bands. When stretched and then allowed to shrink onto a cable, they exert a strong inward force that produces a constant squeezing effect on the cable – providing excellent electrical performance, and superior environmental sealing compared to heat shrink cable accessories.It’s a dramatic difference you can immediately see in this demonstration video!
The heat shrink tubing must be chemically cross-linked, thermally stabilized polyolefin, capable of operation at cable emergency overload temperatures of 266ºF (130ºC). The. 3M™ Heat Shrink Cable Sleeve IMCSN is a flexible, medium wall tubing that provides abrasion, corrosion and chemical resistance. This sleeve has a 3:1 shrink ratio and offers., 3m Heat Shrink Tubing With Sealant.