GSA Expanding Foam 750ml Insulation Gap Sealant Polyurethane Spray Buffing Machines Parts & Accessories Incorporates patented 2-way actuator with

Incorporates patented 2-way actuator with locking tab

Apply with 3M European Spray Gun

which lubricates the needle and main lever mechanism

Custom Finishes: Ideal for automotive custom paint

Disc life is significantly longer

GSA Expanding Foam 750ml Insulation Gap Sealant Polyurethane Spray Buffing Machines Parts & Accessories Incorporates patented 2-way actuator withGSA Expanding Foam 750ml Insulation Gap Sealant Polyurethane Spray GSA Expanding Foam is a high performance polyurethane spray foam designed for sealing, filling, and insulating gaps, cracks, and cavities in building construction and maintenance projects. It expands on application to create a durable, airtight, and weather resistant seal. High Expansion: Expands rapidly to fill gaps and cavities efficiently Insulating Properties: Excellent thermal and