LAST-A-FOAM^® CFC-free rigid foam products are cost-effective, versatile, and specially formulated from basic raw materials. These products, manufactured in a unique, proprietary process, are notably uniform and consistent in all physical properties. We control our own chemical formulas and raw material supplies, we assure consistent quality. General Plastics offers a wide range of foam types both closed and open cellular in multiple densities from 3 to 50 lbs per pcf. Available in a broad variety of physical forms. This allows matching foam properties to customer needs while keeping material and manufacturing costs under control.