Product Details
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 includes convenient built-in release liners for easy installation. It is ideal for applications such as refrigerant lines, cold water plumbing, roof drains, and chilled water systems, and is made from a UV resistant elastomeric blend, requiring no additional protective coating for moderate UV exposure. However, for severe UV exposure, such as rooftop applications, 374 protective coating or approved jacketing or cladding is recommended. The insulation complies with ASTM C 534 Type 1 (tubing), Grade 1; ASTM D 1056-00-2C1; New York City MEA 186-86-M Vol. IV; USDA requirements; has UL 94-5V flammability classification (recognition no. E300774); and meets ASTM E 84 1-1/2" 25/50-tested according to UL 723 and NFPA 255, as well as the requirements of CAN/ULC S102-03. Additionally, it has FMRC approval guide chapter 14 for pipe insulation and meets requirements of NFPA 90A Sect. 2.3.3 for supplementary materials for air distribution systems, and ASTM C 411 (test method for hot surface performance of high temperature thermal insulation), as well as UL 181 sections 11.0 and 16.0 regarding mold growth and air erosion. The product is sold in a package quantity of 4, with each unit priced individually.
