Product Description 3M TM Glass Cloth Tape 398FR has an acrylic adhesive for many applications requiring high adhesion and flame retardant properties. The highly conformable backing offers high edge tear resistance, excellent puncture & abrasion resistance as well as good solvent resistance. 398FR is EU compliant per directive 2003/11/EC of the European Parliament and the council of February 6, 2003, amending Council Directive 76/769/EEC which restricts the use of Penta-BDE and Octa –BDE flame retardants. Application Ideas This product is typically used for insulating, bundling, splicing, holding or sealing applications. It meets the requirements for the Aerospace market, passing F.A.R. 25.833a and F.A.R. part 25.855d burn testing. Physical Properties Adhesive Type Acrylic Backing Glass cloth Tape thickness ISO 4593 0,18 mm Liner Blue HD Polyethylene Film