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The GASOILA ZT12 is a general purpose polytetrafluoroethylene (PTFE) pipe repair tape designed for sealing threaded pipe connections across a wide range of plumbing, HVAC, and industrial applications. The tape measures 3/4 inch wide by 250 inches long and is 3 mil thick, providing a reliable thread seal on male pipe threads before assembly. Its white color is standard for general purpose use. The ZT12 operates across an extreme temperature range of -450 degrees F to 550 degrees F, making it suitable for both cryogenic and high-heat service environments. Licensed plumbers, pipefitters, HVAC technicians, and gas fitters rely on this tape for fast, code-compliant thread sealing.
This tape is used on threaded connections in residential and commercial plumbing, natural gas, propane, air, water, and steam lines. It is a standard consumable in service, repair, and new installation work wherever pipe threads require a dependable, low-friction sealant wrap. The 250-inch roll length provides enough material for multiple connections per roll, making it practical for service calls and bench work alike.
Designed as a general purpose PTFE thread seal tape suitable for use on standard threaded pipe fittings in plumbing, HVAC, gas, water, steam, and compressed air systems.
PTFE tape is applied by hand to clean, dry male pipe threads before assembly — no tools required. Wrap the tape in the direction of the thread helix, typically two to three wraps, pulling snugly so the tape seats into the thread form. Verify that local code requirements and the fitting manufacturer specifications permit PTFE tape for the intended service medium, particularly on gas connections where a listed pipe thread compound or dual sealant may be required. Do not over-apply tape to the point where it restricts the fitting from reaching proper engagement depth.
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