Our insulators are made with a glass reinforced polyester bulk molding compound, and aluminum threads. They are compression molded to give you the highest strength available. The BMC (Bulk Molding Compound) material is UL Recognized 94-VO for flammability, and meets requirements for the U.L. 891 standard for safety. Every insulator is hi-pot tested at 3,000 volts, and inspected for: cracks, short spots, and defects of any kind. Our company's quality record speaks for itself.

- All Rich Plastic products are 100% made in the USA -

Rich Plastics Products Inc. | Manufacturer of Quality Standoff Insulators Since 1955