GLT Products’ Radial Wrap rolled fiberglass insulation is designed to simplify thermal insulation of round surfaces such as large-diameter pipe, tanks and vessels. It is flexible and offers low thermal conductivity. Each roll is 48” wide and either 1 1/2” or 2” thick. It is manufactured of bio-soluble glass fibers that are bonded with a thermosetting resin. It is suitable for use in operating temperatures up to 850° F. It is available with either an all-service jacket or foil/scrim/kraft facing.