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Foam Blowing Agents

Honeywell Advanced Materials is a global leader in foam blowing agent technology. Our Solstice® LBA and GBA technologies avoid the potential release of millions of tons of CO2e during commercial and residential spray foam insulation on walls, roofs, metal panels, appliances and many other applications. Customers rely on us for these liquid and gaseous Solstice® blowing agents to increase energy efficiency with ultra-low Global Warming Potential. Our legacy HFC Enovate® 245fa blowing agent is non-ozone-depleting and provides outstanding insulating characteristics with long-term performance.  

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Solstice® LBA has a global warming potential (GWP) of 1, which is 99.9% lower than those HFCs used in the industry. Solstice LBA outperforms alternative blowing agents in foam and environmental performance.

Solstice® Liquid Blowing Agent

Ideal for extruded polystyrene (XPS) and one- and two-component PUR foams, Solstice GBA replaces HFC-134a and other blowing agents. It has a GWP < 1.

Solstice® Gas Blowing Agent

Enovate® 245fa has been the standard in HFC technology for polyurethane foam applications worldwide. It offers proven insulating performance and excellent materials compatibility.

Enovate® 245fa

You can only request up to 6 free samples. Please remove one or more products from your sample bag before requesting another sample
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