Superblue boxes combine the features of the hard shell thermoset box and the thermoplastic PVC style box to create a 'new' rigid non-metallic wiring box
Molded out of specially formulated thermoplastic material
Superblue boxes will not crack or break in extreme environments
Resist flexing and hold their shape even in the worst applications
Designed to nest inside each other to take up less space on the shelf or in the truck, while still providing the largest wirefill capacity in their class
All PVC boxes are permissible for use with 90 deg c connectors