Armacell APS38043 Sheet Insulation 3/8 in Wall x 36 x 48 in (Box Quantity 16)

Product Description

The Armacell APS38043 is a 3/8 in ArmaFlex sheet insulation measuring 36 x 48 inches, designed for thermal and condensation control on refrigeration lines, hot and cold water piping, and HVAC systems. Its closed-cell elastomeric construction provides moisture resistance and maintains thermal integrity over a wide temperature range (-297 to 220 F). The material is low VOC, fiber-free, formaldehyde-free and includes Microban antimicrobial protection.

• 3/8 in thickness, sheet dimensions 36 x 48 in; supplied as individual sheets.
• Closed-cell elastomeric construction resists moisture, reduces condensation, and preserves thermal performance.
• Temperature rating -297 to 220 F; thermal conductivity 0.245–0.254 Btu-in/hr-sq-ft-°F; water vapor permeability 0.05 perm-in.

Product Highlights

3/8 in ArmaFlex elastomeric sheet, 36 x 48 in; moisture resistant, -297 to 220 F.

Product Information

Standard Information

• Brand: ARMACELL
• Manufacturer Part Number: APS38043

Technical Specifications

• Brand: Armacell
• Manufacturer Part Number: APS38043
• Product Type: Sheet Insulation
• Sub Brand: AP ArmaFlex
• Material: Elastomeric closed-cell foam
• Thickness: 3/8 inch
• Dimensions: 36 x 48 inches
• Width: 36 in
• Length: 48 in
• Pack Quantity: Box Quantity: 16
• Unit of Measure: EA
• Applications: Refrigeration lines, hot and cold water piping, HVAC systems, exposed ceilings/air plenums, industrial and mechanical applications
• Temperature Rating: -297 to 220 F
• Water Vapor Permeability: 0.05 perm-in
• Water Vapor Sorption: 0.2 %
• Flame Spread Index: 25
• Smoke Developed Index: 50
• Thermal Conductivity: 0.245 to 0.254 Btu-in/hr-sq-ft-°F
• Antimicrobial Protection: Microban
• Indoor Air Quality: Low VOC, fiber-free, formaldehyde-free
• Standards/Certifications: ASTM C1338; ASTM C1534; ASTM C534 Type II Sheet Grade 1; ASTM D1056 2C1; ASTM E84; ASTM G21; CAN/ULC S1021; City of LA RR 7642; EPA Approved; FM Approved; Greenguard Gold Certified; ISO 9001 Certified; New York City MEA 107-89M; MIL-P-15280J; MIL-C-3133C Grade SBE 3; NFPA 255; NFPA 90A; NFPA 90B; UL 181; UL94 5V-A; UL 723