ST-3®
ST-3 is a resilient thread sealant for straight or tapered threaded fasteners. A widely-used, Automotive Approved product, ST-3 immediately forms a custom-fitting, elastic gasket right in the threads, that prevents the passage of most fuels and chemicals, and helps keep joints tight (even under severe vibration).
Description:
- ND Industries can supply ST-3 as a pre-applied thread sealant or in bulk liquid or bottle form as a user-applied formula.
- ST-3 products are available in formulas to compete with 3M® Scotch-Grip®, Loctite® Vibra-Seal® and PRECOTE®.
Applications:
- ST-3 is used in a broad range of sealing and locking applications, including:
- Filler Plugs
- Bearing Adjuster Nuts
- Gauges & Sensors
- Cable Connectors
- Pipe Fittings & Plugs
- Screws for Plastic Assembly
- Hydraulic Fittings
- and More.
Features:
Low Prevailing On Torque: ST-3 can be pre-applied to virtually any configuration and quantity of parts. Pre-Applied ST-3 is less expensive than applying bottled thread sealing compounds or tapes at the point of assembly.
Offers Multiple Reuses: Parts coated with ST-3 can be easily adjusted, removed, and reused.
Features (Continued):
Saves Money: ST-3 can be pre-applied to virtually any configuration and quantity of parts. Pre-Applied ST-3 is less expensive than applying bottled thread sealing compounds or tapes at the point of assembly.
Resists Vibration, Remains Elastic: Though ST-3 is used to seal fasteners, it also helps to lock threads by resisting vibration. It is highly resistant to thermal shock and remains elastic through a wide range of temperatures.
Safe: ST-3 is non-hazardous and non-flammable.
User-Applied: ST-3 is available in many grades for use on your band applicator machinery, flow coat, or tumbling system.
Unaffected By Chemicals: ST-3 protects against corrosion from brine, chlorine, acids, and alkalis. It effectively resists natural gas, butane, propane, motor fluids, and other chemicals.
- Chrysler: MS-CD16
- Ford: WSK-M4G328-A1 A2 A3 A5 A6, ES-379570-S100, WX-201, WSS-M18P12-A
- General Motors: 9985490, 9985473
- Volvo: 1262.2
- Mack Trucks: 64AMS1, 617GS135, 3/6 AXS7
- Detroit Diesel: 80K14, 80K15, 9S421
- Bendix: BW-317-P
- Meritor (Rockwell): Q-56
- Briggs & Stratton: GM Type A (9985473), GM Type AA (9985490)
- Dana: PS-5040, MS-71
- Index Controls: 4014004
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