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 -