K flex Usa 6RSX3X4068 Closed Cell Elastomeric Foam Insulation Sheet

INSUL-SHEET insulation is an environmentally friendly, CFC-free, flexible elastomeric thermal insulation. INSUL-SHEET insulation is used to retard heat gain and prevent condensation or frost formation on cold equipment, tanks, vessels, ducts, or large O.D. pipes. It also effectively retards heat loss when used on hot equipment, ducts, or large pipes. INSUL-SHEET can be used as duct covering. Thickness has been calculated to control condensation on cold surfaces. For optimum performance, outdoor applications require 374 Protective Coating or other recommended protective coating, cladding or jacketing. SPECIFICATION COMPLIANCE ASTM C 534 Type 2 (Sheet), Grade 1ASTM D 1056-00-2C1New York City MEA 186-86-M Vol. IVUSDA RequirementsSTC = 17 per ASTM E 90. UL 94-5V Flammability Classification (Recognition No. E300774)ASTM E 84 2″ 25/50-tested according to UL 723 and NFPA 255Complies with requirements of CAN/ULC S102-03. NFPA No. 101 Class A Rating.Meets requirements of NFPA 90A/B Sect. 2.3.3 for Supplementary Materials for Air Distribution Systems.Meets requirements of UL 181 sections 11.0 and 16.0 (Mold Growth/Air Erosion). Meets requirements of ASTM C 411 (Test Method for Hot Surface Performance of High Temperature Thermal Insulation). MIL-P-15280, Form S (Sheet). R8 Sheet meets R-value requirements of the International Energy Conservation Code for Outdoor Ductwork.