Is this a Silicone based lube?

It is NOT silicone based. If your concern is whether or not this will damage the rubber bushings and seals, it definitely will. It is for metal to metal applications only and will cause rubber bushings swell. Instead, use Permatex 80653 silicone extreme brake parts lubricant.

Is it used to grease the caliper bolts?

Yes clean off the bolt, grease it and slide it back into the rubber boot.

Will this work on ford rubber seals? just applied to my mustang and wondering if i should get something else?

Absolutely agree with R J's answer. Look at the specs and contents of the product. This product is not grease and has a high viscosity like gear oil. The touch and feel is similar to silicone, if you take a drop of it on your finger and rub it, the finger surfaces are absolutely dry just like a silicone test, which also tells you there is nothing oil-based component in it. Not sure at this time if it is any better than good old silicone that I've been using on my same trucks for last 20 years. BTW, I apply some of it on my new tools I buy and also for lubrication of O-rings since its safe for rubber and plastics. It is green in color and has no smell which I prefer.

Why should not I use copper base anti-seize lube and use this? Please advice. Thank you

Copper anti seize doesn't move that well and can actually cause the pins to jam due to the large copper particulates. Use some type of grease. I learned this the hard way

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Permatex 85188 Ultra Disc Brake Caliper Lube, 0.5 oz.

Permatex 85188 Ultra Disc Brake Caliper Lube, 0.5 oz.

Product ID: 378405756

Details

Brand
Permatex
Item Weight
0.01 Kilograms
Liquid Volume
0.5 Fluid
Material
Synthetic
Package Information
Bottle

🔥Withstands up to 500°F

🟢Green synthetic formula

⚙️High viscosity for lasting lubrication

R468

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Description

🛠️ Keep your brakes slick, cool, and unstoppable with Permatex Ultra Lube!

COMPACT EFFICIENT - 0.5 oz bottle packs powerful lubrication in a small, easy-to-apply size—perfect for fleet and plant maintenance.
ENDURES EXTREME HEAT - Formulated to perform flawlessly up to 500°F, ensuring your brakes stay smooth under pressure.
LONG LASTING PROTECTION - Keeps critical brake components lubricated throughout the entire brake pad life cycle.
TRUSTED BY PROFESSIONALS - Ranked #43 in Brake Calipers & Accessories with a stellar 4.7-star rating from over 4,300 users.
PRECISION SYNTHETIC FORMULA - Non-melting green lubricant designed specifically for caliper pins, sleeves, bushings, and pistons.

Permatex 85188 Ultra Disc Brake Caliper Lube is a high-viscosity, green synthetic lubricant engineered to withstand extreme brake conditions up to 500°F. Designed for caliper pins, sleeves, bushings, and pistons, it ensures long-lasting lubrication throughout the brake pad lifespan. Trusted by professionals and highly rated, this 0.5 oz bottle delivers reliable, non-melting protection for automotive maintenance and fleet applications.

Specifications

ASIN	B004WJPN2A
Best Sellers Rank	#59,464 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #43 in Brake Callipers & Accessories
Brand Name	Permatex
Compatible Material	Metal
Container Type	Bottle
Customer Reviews	4.7 4.7 out of 5 stars (4,398)
Flash Point	260 Degrees Celsius
Global Trade Identification Number	00686226851888
Included Components	Item
Item Form	Liquid, Grease
Item Type Name	Ultra Disc Brake Caliper Lubricant
Item Weight	0.01 Kilograms
Liquid Volume	0.5 Fluid Ounces
Manufacturer	Permatex
Material Type	Synthetic
Model Number	85188
Number of Items	1
Number of Packs	1
Part Number	85188
Recommended Uses For Product	Automotive
SAE J300 Viscosity Grade	20W
Specific Uses For Product	Fleet and plant maintenance.
UPC	686226851888
Upper Temperature Range	500 Degrees Fahrenheit
Viscosity	High
Viscosity Level	High

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

R468

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

View all Trustpilot reviews