A single low-cost plug can trigger significant warranty claims. Replace commodity cup plugs, screws, & balls with precision-engineered, proven metal-to-metal solutions. Designed for ICE powertrain, EV drive, thermal management, and hydraulic circuits where performance is non-negotiable.
Commodity drilled-hole sealing cup plugs, set screws, and ball bearings can fail under heat and pressure, causing leaks, safety risk, and costly recalls. Our precision metal-to-metal sealing plugs deliver zero-leak performance for safety-critical powertrain systems. Proven. Tested. Trusted by Tier 1s and OEMs worldwide.
Our engineered sealing plugs provide validated zero-leak performance for critical systems across ICE, hybrid, and EV platforms. Over 5 billion units installed at less than 1 PPM
Push-style models require a hole drilled with a counter bore. The plug is dropped into the hole up to the counter bore and then a ball is pressed into a seated shell, which causes serrated grooves to expand into the base material creating a tight, metal-to-metal seal.
