Gray Sealant Tape is an easy-to-use choice for sealing vacuum bags to a variety of tooling surfaces, including aluminum, steel, nickel, graphite, and fiberglass.

• Use at a variety of curing temperatures
• Strips cleanly from molds once the process is complete
• Use to plug leaks and tears in the vacuum bag that can develop during cure.
• Use it to make pleats for complex parts within your lay-up
• Use it to wrap fittings to ensure air-tight connections

Tape Dimensions: ½" wide; ¹⁄₈" thick; 25 feet per roll

For applications requiring more aggressive tack, consider our Yellow Sealant Tape, #580.