Plastic Properties Note: This list contains the most common materials used by Unibox. Other polymers are available upon request. PROPERTY Material Used for Unibox Part Flammability U.L. Rating Test condition: .060″ Tensile Strength 1/8″ thickness Click for Full Data Sheet ENCLOSURES Standard ABS All gray, black, bone and white Unibox standard enclosures 94 HB 6530 psi. Standard ABS (Clear) All clear Unibox standard enclosures 94 HB 6960 psi Flame-Retardant ABS Custom option for any standard Unibox enclosure 94 V-0 5500 psi Polypropylene Hinged enclosures 94 HB 5400 psi ACCESSORIES Standard ABS Digibezels, panels, wall mount adapters 94 HB 6530 psi Acrylic Windows 94 HB 8100 psi Dynaflex Feet 94 HB 250 psi (rubber)