Pipe Insulation Tape Backing Material Cork Overall Length 30 ft Overall Width 2 in Thickness 130 mil Color Black Minimum Operating Temperature -20 Degrees F Maximum Operating Temperature 190 Degrees F Standards ASTM C177 ASTM C771 ASTM C987 ASTM D1056 ASTM D71 ASTM E96 Adhesive Material Rubber For Location Indoor For Use On Short Pipe Runs Resistance Properties Ozone-Resistant Elongation 50 Percent For Environment Non-Dusting For Piping System Air Conditioning Refrigeration