BASF launches WallTite RSB reduced-CO₂ spray polyurethane foam insulation in the US

US: Germany-based BASF has launched WallTite RSB, a reduced-CO₂ closed-cell spray polyurethane foam insulation that incorporates recycled and other alternative raw materials. WallTite RSB has pending United States Department of Agriculture BioPreferred certification and is subject to a manufacturer-specific Environmental Product Declaration. The ‘RSB’ in the product’s name stands for recycled, sustainable and bio-based.