55 gal. Drum Sealection® 500 HFO Open-Cell Spray Foam Insulation | BASE_HBS-SEAL500

Huntsman's Sealection 500 Open-Cell Spray Foam Insulation (Base) is a two component, open cell, spray applied, semi-rigid polyurethane foam system. This product is a fully water blown foam system with a low in-place density with excellent adhesion to various substrates and to itself. Sealection 500 incorporates the single phase solution technology developed by Huntsman Building Solutions for excellent shelf life and consistent processing. Sealection 500 complies with the intent of the International Code Councils residential and commercial building codes for spray polyurethane foam plastic insulation. Sealection 500 has been approved by the EcoLogo (formerly Environmental Choice) Program of Canada and is an NAHB Green Approved Product. Sealection 500 meets the USDA guidelines for incidental food contact.

• Aged Thermal Resistance: 3.81 per in.
• Insulates and seals all cracks and gaps with a single application
• Unlike traditional applications like fiberglass, it keeps its shape and density over time
• Ignition-barrier free based on assembly
• Base