Permatex Ultra Disc Brake Caliper Lube 8 oz (Green) — 100% Synthetic, Non‑Melting

Permatex Ultra Disc Brake Caliper Lube 24110 is an 8 oz., green, 100% synthetic, non‑melting lubricant formulated to protect caliper pins, pad backs, and brake hardware under extreme temperatures.

Keep disc brake components moving smoothly and quietly with a lubricant designed for the harsh conditions brakes face. This synthetic formula stays stable from deep cold to high heat so metal‑to‑metal contact points don’t seize or bind. It’s intended for caliper slider pins, hardware, and the reverse side of brake pads where persistent lubrication prevents sticking and uneven pad wear.

How does this lubricant handle extreme temperatures?

Permatex Ultra Disc Brake Caliper Lube works across a wide operating range so it won’t harden in winter or run off in summer. The thick, non‑melting base remains functional from very low to very high temperatures, maintaining a protective film on moving parts.

• Rated from -40°F to 400°F (-40°C to 204°C)
• 100% synthetic base resists breakdown from heat cycling
• Non‑melting consistency supports long service life

Where should I apply this product on my brake system?

Apply the lubricant to areas that require consistent, long‑lasting lubrication to prevent noise and sticking. Focus on caliper slider pins, mounting hardware, and the back faces of brake pads to ensure smooth caliper movement and even pad retraction.

• Caliper slide pins and bushings for free movement
• Brake pad backing plates to reduce squeal and binding
• Caliper mounting bolts and contact points to prevent corrosion‑induced seizure

Will this lubricant cause brake contamination or reduce pad performance?

When applied properly to metal contact points and pad backs, this formulation minimizes the chance of affecting pad friction surfaces. Avoid getting the lubricant on the rotor or the pad friction material; precise placement preserves braking performance while reducing noise and wear.

• Designed for metal‑to‑metal interfaces, not friction surfaces
• Apply sparingly to pad backs and hardware only
• Clean off any accidental rotor or pad surface residue before reassembly

How does using this lubricant impact maintenance intervals?

Because the product resists melting and breakdown under load and heat, it can extend the effective life of caliper components and reduce brake noise between services. Regular inspection is still recommended, but treated hardware typically shows less corrosion and smoother operation over time.

• Reduces frequency of pin reseating or rehousing due to corrosion
• Helps maintain consistent pad retraction and even wear
• Contributes to fewer brake‑noise complaints between checks

Who is this for: Permatex 24110 Ultra Disc Brake Caliper Lube is aimed at professional mechanics, service shops, and DIY enthusiasts who want a durable, synthetic lubricant for disc brake hardware. Choose this product if you need a stable, high‑temperature formulation to prevent caliper sticking, reduce noise, and preserve mounting hardware life without contaminating friction surfaces when used correctly.