The store will not work correctly when cookies are disabled.
We use cookies and tracking technologies to improve your experience and analyze site usage. Some information may be shared with third parties for analytics and advertising. You can accept all cookies or decline non-essential tracking. To find out more about the cookies we use, see our Privacy policy.
Insul-Lock Self Seal pipe insulation is a superior closed-cell solution for retarding heat flow and preventing condensation in various applications. Ideal for refrigerant lines, cold water plumbing, roof drains, and chilled water systems, this insulation features a factory-applied bonding adhesive and pre-slit design for easy installation. Made from a UV-resistant elastomeric blend, it meets rigorous standards for performance and safety. Its versatility and reliability make it a go-to choice for professionals and DIYers alike, ensuring efficient and safe operation of pipes and systems in a range of industries, from plumbing and HVAC to industrial and commercial applications.
Top product features:
Retards heat flow and prevents condensation when properly installed
Prevents moisture intrusion through a specially formulated bonding adhesive applied to both seam surfaces
Provides UV resistance through a UV-resistant elastomeric blend for moderate UV exposure
Features ul style"margin-top0px; padding-top 5px; padding-bottom 5px;" insul-lock® self seal 6'l 1/2" wall thickness 4-1/8" nom.I.D. This superior closed cell insulation is designed to retard heat flow and prevent condensation when properly installed insul-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 installation ideal for applications such as refrigerant lines cold water plumbing roof drains and chilled water systems insul-lock® seam-seal pipe insulation is made from a uv resistant elastomeric blend for moderate uv exposure no additional protective coating needed however for severe uv exposure (rooftop applications) or where optimum performance is required 374 protective coating or approved jacketing or cladding should be used specification compliance astm c 534 type 1 (tubing) grade 1 astm d 1056-00-2c1 new york city mea 186-86-m vol iv usda requirements ul 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 s102-03 fmrc approval guide chapter 14 pipe insulation meets requirements of nfpa 90a sect 2.3.3 for supplementary materials for air distribution systems meets 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 4 priced each.