- SUPERFLEXON material
- Stronger than structural foam, greater top-load strength
- More UV and wear resistant than structural foam
- Lighter than cast iron or concrete boxes
- Easier warehouse handling
- Reduced injury potential
- Snap locks on drop-in lid
- Discourage vandalism
- Keep lid in place in high water
- Lids are easily interchangeable
SUPERFLEXON is a plastic material made of a rigid combination of polyolefin and fibrous inorganic components. It is chemically inert and normally unaffected by moisture, corrosion and the effects of temperature changes. SUPERFLEXON also has a high tensile strength with light weight because it is a solid (not foamed) structural material.
