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K-Flex Insul-Lock is a pre-split rubber pipe insulation featuring a self-sealing lap that ensures airtight installation. Designed to maximize thermal efficiency, it reduces energy loss and prevents condensation, making it a durable, flexible solution favored by professionals for protecting piping systems.
J**H
Used it on the coolant pipe (not sure that's the proper term...) between my A/C unit and my house. Work great!
Used it on the coolant pile (not sure that's the proper term...) between my A/C unit and my house. The old one was disintegrating after 16 years of weathering. After I installed this pipe, I wrapped a layer of aluminum foil around it to protect it from the sun and then wrapped it with duct tape to protect it from most moisture. Hopefully I won't need to replace it. For all I know, though, even without that extra coverage, this might have lasted much longer than the original--I don't know if they're the same material or not.
A**T
Great for HVAC work
Worked great for replacing weather worn insutation. Perfect fit and the self adhesive tape is an added plus.
Trustpilot
2 weeks ago
2 weeks ago
