Self-Adhesive FSK Tape, aluminum foil tape HVAC tape,fiberglass cloth tape fsk tape adhesive,Duct wrap fsk facing,fiberglass Construction:Overall ... siliconized, white, paper release linerApplication:Dead soft Aluminum Foil Tape used in HVAC industry for joining and sealing fiberglass ... used for other industrial uses requiring a foil tape with these characteristics and benefits.Benefits:Provides air ...