Caliper grease needs to stay put, protect seals and guide pins, and survive heat, salt, and road grime.
Permatex 85188 or the 2 oz Permatex 20353 are heat-stable, tacky synthetics that fit most jobs.
Ceramic high-temp greases cut noise and handle extreme temperatures, while CRC 05359 adds moly/PTFE strength and water resistance for heavy use.
Ford XG-3-A silicone is safe on EPDM and works well near ignition parts.
| Permatex 85188 Ultra Disc Brake Caliper Lube 0.5 oz. |
| Professional Precision | Intended Application: Disc brake caliper pins, sleeves, bushings, pistons | Temperature Resistance: Up to 500°F upper rating | Corrosion / Moisture Protection: Formulated to lubricate under adverse brake conditions (implies protection against corrosion/moisture) | VIEW LATEST PRICE | Read Our Analysis |
| Ceramic High-Temp Brake Caliper Grease (1 oz) |
| Extreme-Heat Performance | Intended Application: Caliper pins, guide pins, brake pads, brackets, general high-temp brake components | Temperature Resistance: -40°F to 3000°F | Corrosion / Moisture Protection: Forms durable barrier against moisture, road salt, oxidation | VIEW LATEST PRICE | Read Our Analysis |
| Permatex 20353 Ultra Disc Brake Caliper Lube 2 oz. |
| Long-Lasting Standard | Intended Application: Disc brake caliper pins, sleeves, bushings, pistons | Temperature Resistance: Formulated for adverse brake conditions (high-temp stability; implied high temp use) | Corrosion / Moisture Protection: Non-melting synthetic lube to maintain protection through pad life (implies corrosion resistance) | VIEW LATEST PRICE | Read Our Analysis |
| CRC 05359 Brake Caliper Synthetic Grease – 8 Wt Oz |
| Heavy-Duty Protection | Intended Application: Caliper sliding surfaces, metal-to-metal contact points, plastic and rubber components | Temperature Resistance: -40°F to 400°F | Corrosion / Moisture Protection: Resists moisture; will not wash out | VIEW LATEST PRICE | Read Our Analysis |
| Ford Genuine XG-3-A Silicone Brake Caliper Grease |
| OEM Reliability | Intended Application: Disc brake caliper slide pins (and ignition components dielectric use) | Temperature Resistance: High resistance to heat (suitable for brake service temperatures) | Corrosion / Moisture Protection: High resistance to water | VIEW LATEST PRICE | Read Our Analysis |
More Details on Our Top Picks
Permatex 85188 Ultra Disc Brake Caliper Lube 0.5 oz.
In case you work on a fleet or maintain plant equipment and need a small, reliable caliper grease that won’t melt under heat, Permatex 85188 is a smart choice; it’s a green, synthetic formula made to keep caliper pins, sleeves, bushings, and pistons moving smoothly for the life of the pads. You’ll like its high viscosity and 500°F rating whenever brakes run hot. It comes in a handy 0.5 ounce bottle so you won’t waste product. You can trust Permatex quality for heavy duty service, easy application, and long lasting lubrication under tough brake conditions.
- Intended Application:Disc brake caliper pins, sleeves, bushings, pistons
- Temperature Resistance:Up to 500°F upper rating
- Corrosion / Moisture Protection:Formulated to lubricate under adverse brake conditions (implies protection against corrosion/moisture)
- Compatibility with Rubber/Seals:Safe for caliper components (used on pins, sleeves, bushings, pistons — compatible with brake hardware)
- Form / Composition:Green, non-melting synthetic grease/liquid
- Primary Benefit:Keeps caliper components lubricated through pad life (prevents sticking/binding)
- Additional Feature:SAE J300 20W viscosity
- Additional Feature:Upper temp rating 500°F
- Additional Feature:Compact 0.5 oz bottle
Ceramic High-Temp Brake Caliper Grease (1 oz)
Should you want quieter, longer-lasting brakes without fuss, this ceramic high-temp brake caliper grease is made for you. You’ll notice less squeal and smoother stops because it reduces noise at caliper pins, pads, and brackets. It also forms a strong barrier against moisture and road salt, so rust won’t eat into your parts. You can trust it to keep pins, bolts, and gaskets moving freely and to cut metal-to-metal friction that causes wear. Rated from -40°F to 3000°F, it stays stable in extremes. Mechanics and DIYers rely on its professional-grade formula for dependable, easy protection.
- Intended Application:Caliper pins, guide pins, brake pads, brackets, general high-temp brake components
- Temperature Resistance:-40°F to 3000°F
- Corrosion / Moisture Protection:Forms durable barrier against moisture, road salt, oxidation
- Compatibility with Rubber/Seals:Suitable for brake systems and components (implied compatible with rubber/slide hardware)
- Form / Composition:Ceramic high-temp grease (professional-grade formula)
- Primary Benefit:Noise reduction and smooth operation; prevents wear and corrosion
- Additional Feature:Rated to 3000°F
- Additional Feature:Reduces brake squeal
- Additional Feature:Ceramic-based formula
Permatex 20353 Ultra Disc Brake Caliper Lube 2 oz.
Should you want a simple, long-lasting caliper grease that stays put through heat and heavy use, Permatex 20353 Ultra Disc Brake Caliper Lube is a solid pick you’ll appreciate. You’ll like its green synthetic formula because it doesn’t melt and it handles tough brake conditions. Use it on caliper pins, sleeves, bushings, and pistons to keep parts moving smoothly through the full pad life. It’s made to stick where you place it so you won’t reapply often. Whenever you’re servicing brakes, this 2 oz tube gives reliable lubrication and peace of mind without fuss.
- Intended Application:Disc brake caliper pins, sleeves, bushings, pistons
- Temperature Resistance:Formulated for adverse brake conditions (high-temp stability; implied high temp use)
- Corrosion / Moisture Protection:Non-melting synthetic lube to maintain protection through pad life (implies corrosion resistance)
- Compatibility with Rubber/Seals:Designed for disc brake caliper component lubrication (compatible with caliper seals and hardware)
- Form / Composition:Green, non-melting synthetic grease
- Primary Benefit:Maintains lubrication under adverse brake conditions
- Additional Feature:Non-melting synthetic
- Additional Feature:Full pad-life lubrication
- Additional Feature:2 oz service size
CRC 05359 Brake Caliper Synthetic Grease – 8 Wt Oz
You’ll like CRC 05359 provided you want a brake caliper grease that keeps parts moving smoothly and won’t let moisture or road grime mess things up. You’ll find it prevents caliper binding, vibration, and corrosion, so pads glide freely and feel stable under braking. It works on metal to metal contact points and sliding surfaces, and it’s safe for plastic and rubber components too. The formula blends molybdenum, PTFE, and graphite for low friction and long wear. It runs from minus 40°F to 400°F, resists moisture, and won’t wash out. It comes in an easy 8 wt oz bottle.
- Intended Application:Caliper sliding surfaces, metal-to-metal contact points, plastic and rubber components
- Temperature Resistance:-40°F to 400°F
- Corrosion / Moisture Protection:Resists moisture; will not wash out
- Compatibility with Rubber/Seals:Suitable for plastic and rubber components
- Form / Composition:Synthetic grease containing molybdenum, PTFE, graphite
- Primary Benefit:Prevents caliper binding, vibration, corrosion; will not wash out
- Additional Feature:Contains Mo/PTFE/graphite
- Additional Feature:Will not wash out
- Additional Feature:Large 8 oz bottle
Ford Genuine XG-3-A Silicone Brake Caliper Grease
Should you work on brakes or ignition parts and want a simple, reliable product, Ford Genuine XG-3-A Silicone Brake Caliper Grease is a smart pick. You’ll like its dual role: it lubricates caliper slide pins and acts as a dielectric compound for ignition parts. It resists water and high heat, so you won’t worry about washout or breakdown under stress. Coat inner distributor caps to suppress voltage leaks and seal secondary ignition wires for better spark reliability. It’s compatible with EPDM rubber, fits common needs, and comes in a handy 3 oz tube so you can carry it and use it easily.
- Intended Application:Disc brake caliper slide pins (and ignition components dielectric use)
- Temperature Resistance:High resistance to heat (suitable for brake service temperatures)
- Corrosion / Moisture Protection:High resistance to water
- Compatibility with Rubber/Seals:Specifically compatible with EPDM rubber
- Form / Composition:Silicone grease / dielectric compound
- Primary Benefit:Lubricates slide pins and provides dielectric/sealing for ignition components
- Additional Feature:Dielectric compound included
- Additional Feature:EPDM rubber compatible
- Additional Feature:Also for ignition sealing
Factors to Consider When Choosing Automotive Caliper Greases
Whenever you pick caliper grease, consider the temperature range it can handle so your brakes work in summer heat and winter cold. Also check material compatibility and corrosion protection so the grease won’t damage rubber boots or let metal rust. Don’t forget water resistance and high pressure stability, since wet roads and tight caliper fits put grease to the test.
Temperature Range
Even in case you only drive to work and back, pick a caliper grease whose temperature range matches the heat your brakes actually see, because heat is the single biggest threat to brake-lubricant performance. You want an upper continuous-use rating at or above the peak temperatures your brakes reach, especially should you tow or drive hard. Also check low-temperature consistency so pins and slides stay free down to around minus 40 degrees. Look for non-melting, high drop point formulas that resist running thin when things get hot. Pay attention to thermal stability and oxidation resistance, since grease that carbonizes or hardens will bind parts. Match the grease to your driving style and conditions so lubricant life and safe movement hold up under real use.
Material Compatibility
Heat is only half the story for brake reliability, and material compatibility picks up where temperature limits leave off. You want grease that treats seals, boots, plastics, paints, and metals kindly. Check that the formula won’t swell or harden nitrile or EPDM seals, which cause leaks or sticking. Make sure it won’t attack plastic glide-path parts or embrittle compounds that need smooth sliding. Confirm safe use on painted or coated metal and on aluminum pistons to avoid unwanted reactions. Match base chemistry, silicone or lithium complex or ceramic-filled, to any electrical or dielectric needs so you don’t get conduction near ignition parts. Whenever systems mix materials, pick greases with proven inertness and follow manufacturer specs to prevent compatibility failures.
Corrosion Protection
For long-lasting brake performance, pick a caliper grease that creates a strong, moisture-resistant shield on pins, sleeves, and brackets so salt and water can’t start rust. You want a formula that sticks to metal and stays put, labeled “will not wash out” or remarked for strong adhesion. Also check for anti-corrosion additives like rust inhibitors or film-forming agents that slow oxidation at hot contact points. Make sure the grease works with steel, aluminum, and rubber boots so seals don’t swell or crack and let corrosion begin. Finally, confirm protection holds up across your vehicle’s temperature range so repeated heat cycles don’t break the barrier. Together these factors keep calipers moving freely and give you peace of mind.
Water Resistance
You’ve already learned how corrosion protection keeps calipers moving, and water resistance is the next piece that makes that protection work day after day. You want a grease that resists washout and stays stuck to pins, slides, and boots after long exposure to water, road spray, and salt. Look for synthetic or silicone-based formulas because they repel moisture and keep a strong lubrication film where petroleum-only greases fail. Check labels for “will not wash out” claims or salt spray test results so you know performance is proven. Good water resistance protects rubber boots and seals from swelling and breakdown, and it keeps sliding surfaces from binding. Should you drive in wet or winter conditions, pick a moisture-resistant grease to lower binding and premature wear.
High-Pressure Stability
Whenever a caliper pin or piston takes a heavy load, the grease has to keep a solid film between metal parts so they don’t grind or stick, and you want a formula that won’t fail whenever pressure spikes. You need grease with EP additives or solid lubricants like moly, graphite, or PTFE so the film resists shear and stays between contact surfaces. Check load ratings such as four-ball weld load or Timken OK load and the dropping point because they hint at how the grease handles clamping and torque. Also pick a grease that resists extrusion from tight clearances and keeps its viscosity through repeated stops. Should you skip this, pins can bind, wear speeds up, and pads wear unevenly or make noise.
Electrical Dielectric Properties
Because electrical faults can sneak up quietly, you’ll want greases that act like a trustworthy barrier around ignition leads, sensors, and nearby wiring. Pick greases with high dielectric strength so they resist electrical breakdown and cut shorting risks. Use non conductive dielectric greases to fill air gaps and stop voltage leakage and tracking at connectors and boots. Make sure the grease won’t eat common plastics or rubbers, since compatibility keeps insulation intact over time. Watch temperature stability so the grease stays non conductive as the engine heats up. Finally, avoid low ionic contamination and any conductive fillers like metals or carbon, because they lower dielectric resistance. These choices protect circuits and give you peace of mind.
Application Convenience
As you’re choosing a caliper grease, consider how you’ll use it day to day and pick packaging and consistency that make the job easier. You want a dispenser that matches frequency and precision. Should you work on single cars or need exact placement, choose small syringes or tubes. In case you service many vehicles, larger tubs speed things up. Also regard tack and consistency so the grease stays put during handling and reassembly and won’t sling off the caliper. Look for clear instructions and visible dosing features like nozzles or brush caps to help you apply the right amount. Check that packaging seals tightly and won’t let the product degrade between jobs. Finally, suppose you work in cold or outdoor conditions, pick packaging that still dispenses when it’s chilly.
Longevity And Wear
Whenever you choose a caliper grease, consider how long it will actually protect the sliding pins, bushings, and seals under real driving conditions. You want a formula that stays stable at high temperatures so it won’t thin, oxidize, or evaporate after repeated hard stops. Also pick a non-melting, higher viscosity grease that keeps a film on pins and bushings for the life of the pads, so you relubricate less. Look for strong shear stability and mechanical film strength so the lubricant resists breakdown under load and sliding motion. Prioritize corrosion and moisture resistance because rust ruins parts fast. Finally, make sure the grease is compatible with common rubber and plastic seals like EPDM to avoid swelling or degradation and extend service life.
