Fiberglass Transformer Box Pad, 44" x 54" x 36" - 18" x 42" Opening - BB4454361842A00 - Hubbell stego The individual filaments are woven

The individual filaments are woven  into a regular network and calendared such that the filaments retain dimensional stability relative to each other

it is 'lost' within concrete haunch

high density polyethylene 4' x 8' mat that can be used to prevent runoff

It is of consistent thickness with fibers evenly distributed throughout the entire area of the blanket

Fiberglass Transformer Box Pad, 44" x 54" x 36" - 18" x 42" Opening - BB4454361842A00 - Hubbell stego The individual filaments are wovenHubbell Box Pads and Ground Sleeves provide a means to securely anchor and support the weight of pad mounted electrical equipment. By utilizing an array of designs, materials and sizes, Hubbell has developed a comprehensive product offeringtailored to meet your needs. We can provide a pad mounted equipment foundation or mounting solution forvirtually any piece of electrical equipment; from single and three phase transformers, to sectionalizing