Shurtape AF-982 FSK Tape is a maximum strength Foil/Scrim/Kraft tape. It is used for sealing seams in scrim reinforced foil duct insulation and in all weather conditions when a maximum strength tape is needed. Shurtape AF-982 Tape features include: Wrinkle-free backing. Permanent bond adhesive. Latex and solvent free. Backing which resists tearing. Water vapor and smoke transmission resistance.