Vacuum Bag Sealant Tape (aka Chromate ) - 1/2" x 25 ft roll

Also called "Mastic", "Chromate", or "Tacky Tape" . This product is a sealant tape developed for use in composite vacuum bagging. It will maintain an air-tight seal during the cure cycle, and then strip clean from the mold during de-bagging. This tacky tape also makes for an excellent debulking tape.

FEATURES

• User friendly; easy to apply by hand 
• Ideal for oven or autoclave cure 250°F (121°C) to 375°F (191°C) cure cycles 
• Good adhesion to various films and tool surfaces 
• Strips clean from tool surfaces 
• Non-hazardous
• ½" wide x 25' roll

SHELF LIFE

• 12 months stored at or below 80°F (27°C)

APPLICATION

• Apply by hand to a clean dry tool or platen with release paper on top. When the sealant is in position remove the release paper and lay the film on top. Apply pressure by hand or roller on the sealant to obtain maximum adhesion and to ensure positive vacuum. It is recommended to strip below 150F (66C) to minimize or reduce the parts from becoming warped. 3009-D can be stripped without leaving a residue on metal tool surfaces that have been cooled to room temperature.