Conveniently located in Waltham, MA, Spray Foam Distributors of Boston supplies Spray Foam Materials, Equipment, Custom Built Spray Foam Rigs, Training, Parts and Repair. Our name says it all. Contact Spray Foam Distributors of Boston for all of your Spray Polyurethane Foam (SPF) material and equipment needs. We have the knowledge, experience and expertise to help you plan, prepare and equip your new spray foam business, and to keep it running smoothly. We love the spray foam business and it shows - let us help you love it too!