LEWCO MAT INSULATION 60" W X 45' 1" THICKNESS
LEWCO Mat Insulation is composed of 100% select grade Type "E" glass fibers needled
together into mat form. LEWCO Mat is processed in such a way to maximize thermal
efficiency. It is non-respirable, incombustible, asbestos free and contains no resinous or
inorganic binders. This material has been tested and conforms to Mil-DTL-24244D(SH), USCG Subpart 164.009, ASTM E84 industry standards and NRC 1.36.