Yellow Sealant Tape

Sealant tape seals the ends of a vacuum bag tube or, if you cut the bagging open, seals the bag to your mold.  This tape seals to a variety of surfaces, including aluminum, steel, and fiberglass.  It can also be used to patch leaks.  This tape will strip cleanly from the mold when the press is complete.  The tape is suitable for curing temperatures up to 400°F.  The yellow tape has a stronger tack than black and gray sealant tapes, and therefore is less like to shift or develop leaks under vacuum.  Sealant tape is sold by the 25ft roll.