TRYMER® Supercel Phenolic Insulation is a closed-cell rigid phenolic foam insulation supplied in the form of large buns for fabrication into pipe shells, curved segments, sheets, tank and vessel coverings, and other shapes for a variety of thermal insulation applications. It has a very low (good) thermal conductivity and an exceptionally low flammability. These properties make TRYMER Supercel Phenolic Insulation the ideal material for use as pipe insulation on chilled water lines operating in the air plenums of commercial buildings where flammability is the greatest concern but energy efficiency is still important and governed by codes. Bun yield dimensions of Trymer® Supercel are as follows: Table – Yield Dimensions of TRYMER Supercel Phenolic Insulation Trymer® Supercel Product Density – Width (inches) x Length (inches) x Height (inches), BF/bun Trymer® Supercel 2.50 LB Density 27″ x 37″ x 41.5″ BF/bun = 287.9 Trymer® Supercel 3.75 LB Density 27″ x 37″ x 41.5″ BF/bun = 287.9 Trymer® Supercel 5.00 LB Density 27″ x 37″ x 30.0″ BF/bun = 208.1 Trymer® Supercel 7.50 LB Density 27″ x 37″ x 20.7″ BF/bun = 143.6