Defense-grade science, in a lock cylinder.
Lock Saver is powered by TW25B® — the same PTFE-fortified synthetic technology proven on firearms, aerospace components, and industrial machinery. Here’s why that matters for your locks.
Penetrate. Bond. Protect.
Penetrate
Applied through the precision straw, Lock Saver flows deep into the pins, wafers, and moving contacts an aerosol can reach but a grease gun can’t.
Bond
The carrier flashes off and the TW25B® synthetic, fortified with PTFE particles, bonds to the metal — forming a tenacious, load-bearing film that stays where it’s put.
Protect
What’s left is a light, dry-to-the-touch film that lubricates cycle after cycle while sealing out water, salt, and grit — and blocking galvanic corrosion between dissimilar metals.
The best of oil and graphite — without the downsides of either.
Wet lubricants lubricate well but stay tacky, so they attract the dust and grit that grinds a lock apart. Dry lubricants like graphite stay clean but offer no corrosion protection and clump when they meet moisture. Lock Saver’s TW25B® film resolves the trade-off.
Tested, not just claimed
Performance figures for the TW25B® synthetic base that powers Lock Saver. Full SDS and technical data sheets are available on request.
| Operating temperature range | −65°F to +450°F |
|---|---|
| Base technology | TW25B® synthetic, PTFE-fortified |
| NLGI grade | Grade 1 |
| Unworked penetration (ASTM D-217) | 320 |
| Load-carrying capability (Falex ASTM 3233A) | Over 3,150 lbs |
| Salt-fog corrosion (FTM-4001, 5% @ 500 hrs) | Pass — no rust |
| 4-Ball wear scar (ASTM D-4172B) | 0.52 mm |
| Copper corrosion (ASTM D-130, 168 hrs @ 100°C) | 1A — shiny |
| Odor | Virtually odorless |
| Origin | Made in the USA |
Test values reflect the TW25B® synthetic formulation. Figures are typical properties, not specifications, and may vary by lot and application. Request current documentation for procurement.
Bring defense-grade lubrication to your locks.
See the product details or request documentation for your facility.