HT3935-7FR-300 Plum Flame-Retardant Polyurethane Rolled Sealant Tape - 3.00" x 12' Roll Mfg. AVDEC Condition: New Surplus HT3935-7FR-300 Plum Flame-Retardant Polyurethane Rolled Sealant Tape - 3.00" x 12' Roll Mfg. AVDEC Condition: New Surplus