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Your cart is empty.Features: Insul-Lock® Self Seal 6'L, 3/4" Wall Thickness, 7/8" Nom.I.D.This superior closed cell insulation is designed to retard heat flow and prevent condensation when properly installedINSUL-LOCK® Seam-Seal pipe insulation is pre-slit with a factory applied specially formulated bonding adhesive applied to both seam surfaces and comes with convenient built-in release liners which allow for easy installationIdeal for applications such as refrigerant lines, cold water plumbing, roof drains and chilled water systemsINSUL-LOCK® Seam-Seal pipe insulation is made from a UV resistant elastomeric blendFor moderate UV exposure, no additional protective coating neededHowever, for severe UV exposure (rooftop applications) or where optimum performance is required, 374 Protective Coating or approved jacketing or cladding should be usedSPECIFICATION COMPLIANCEASTM C 534 Type 1 (Tubing), Grade 1 ASTM D 1056-00-2C1 New York City MEA 186-86-M VolIV USDA RequirementsUL 94-5V Flammability Classification (Recognition No.E300774) ASTM E 84 1-1/2" 25/50-tested according to UL 723 and NFPA 255 Complies with requirements of CAN/ULC S102-03FMRC Approval Guide Chapter 14 Pipe InsulationMeets requirements of NFPA 90A Sect2.3.3 for Supplementary Materials for Air Distribution SystemsMeets requirements of ASTM C 411 (Test Method for Hot Surface Performance of High Temperature Thermal Insulation)Meets requirements of UL 181 sections 11.0 and 16.0 (Mold Growth/Air Erosion). Sold in package quantity of 21, priced each., Lot of 21
rjk
Reviewed in the United States on February 20, 2025
Worked well around my AC refrigerant line. Although the tape covering the inside seam adhesive was a little dried out and hard to remove on mine.
1611 KJV
Reviewed in the United States on January 25, 2025
Heavy nice thick
ngelli
Reviewed in the United States on August 3, 2024
My AC line goes from the first floor to the attic so there is a lot to insulate. This was such as easy and quality product to use. I actually ran out and needed like a foot so I went to home depot and the stuff they sold was much thinner and not as sticky as this. And the additional layer over the seam is great because I don't have to waste a roll of tape closing up gaps. Highly recommend!
415drums
Reviewed in the United States on July 21, 2024
I purchased this 3/4" thick insulation to replace my 3/8" thick insulation that was completely deteriorated. It fit perfectly around the 7/8" copper tubing. This product was great as it has a self-adhesive strip to bind to two sides of the insulation together, PLUS an outer self-adhesive material to fully cover the gap. It was extremely easy to install. Great product!
Customer
Reviewed in the United States on June 15, 2024
Thick material, already has a slit pre-cut for easy installation, glue on the slit ends with covered tape for when you already to seal it, plus it has a plastic cover you can cover over the slit once installed. Exceeded my expectations highly recommend. This was first time replacing ac line insulation and it was a breeze!
Customer
Reviewed in the United States on May 16, 2024
Used this to replace a sun-bleached and strimmer attacked piece of pipe cladding to my old AC outdoor unit. Very easy to use, the internal sticky bit is great and the cross-wrap really ensures it holds together well. Much thicker and more substantial than what builders typically use. A little pricey because of that perhaps, but works very well.
Harley Mama
Reviewed in the United States on October 1, 2024
What a great deal for the price. The tubing sticks together where the edges meet, but it also has a flap that sticks to the tubing and protects the seam from the elements. It should last for a long time, and I couldn’t be happier.
J. Dettmer
Reviewed in the United States on April 11, 2024
Great insulation. Thick. Strong adhesive to join the split halves. Love the extra sealing flap to protect the joint. Shipped very fast via FedEx in a huge box so that the 6 ft section is not bent. Very thoughtful.
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