Extension – Polymer Concrete – 48" x 72" x 12" – PG4872EA12 – Quazite American Excelsior This product can be used

This product can be used independently or in conjunction with other sediment control systems

Mounting and access hardware is rust resistant and all enclosures are lockable

Heavy Duty Multi-Filament Polypropylene (MFPP)

Our gravel road fabric is a high strength and dimensionally stable woven fabric that is commonly used to provide separation and stability

Extension – Polymer Concrete – 48" x 72" x 12" – PG4872EA12 – Quazite American Excelsior This product can be usedQuazite ANSI SCTE 77 certified enclosure boxes, feature a high quality polymer concrete construction in a multitude of sizes and depths allowing customization for any application. Hubbell offers three distinct brands of underground enclosures. All three are built with the same attention to quality and performance that you know and expect from Hubbell. Each brand is made of a different base material. Our comprehensive product offering is tailored to