This Workbook provides guidance to applicators and helpers who apply professional grade high pressure spray polyurethane foam (SPF) in both interior and exterior construction applications. While other SPF products (including but not limited to one-component foams (OCF) and two-component low pressure kits) may also be used at construction sites, they are not the primary focus of this Workbook.
Health and Safety Product Stewardship Workbook For High Pressure Application of Spray Polyurethane Foam (SPF) 
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