Box, Polymer Concrete – 30" x 48" x 18", Gaskets – PG3048BG18 – Quazite dimple board these mats are built to

these mats are built to last with a lifespan of 5-10+ years

and filters out sediment and pollutants

the system is customizable for various flow conditions and can filter contaminants such as phosphorus and petroleum hydrocarbons

and mold growth

Box, Polymer Concrete – 30" x 48" x 18", Gaskets – PG3048BG18 – Quazite dimple board these mats are built toQuazite ANSI SCTE 77 certified enclosure covers feature a strong and duarble polymer concrete construction in a multiude of sizes with a vast array of options 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