Do you have to take off tires to apply?

Not sure what you are asking. I use this to lubricate caliper slides and, if rebuilding the caliper itself, the piston seal. To access the brake caliper for service, the wheel must be removed. But the tire need not be removed from the wheel to work on brake calipers. If you are planning on using it in another way, please be more specific in your follow up.

does it contain teflon, ptfe?

I do not believe this product is a sealant like teflon. I would contact the manufacturer to be sure.

I ordered bk-8 but received sg-8. are they the same?

Looks like SG-8 is about $2 more expensive and both products work on brakes, but SG-8 is listed for working on windows, etc. See below. Sil-Glyde® Silicone Lubricant, Tube, 8 oz Home > Products > Lubricants > Home > Silicone Lubricants > Sil-Glyde® Silicone Lubricant, Tube, 8 oz SG-8 $15.80 Find a Store Description Specifications Sil-Glyde® Lubricating Compound A longer-lasting, high film strength protective lubricant for all surfaces, including: rubber, metal, wood, glass, and plastic. Won’t melt, freeze, gum, or run off. Performs from -20 deg F to +400 deg F. Grease consistency stays put and won’t drip off like silicone oils. Harmless to rubber and car finishes. Suggested applications: Trunk seals, rubber bumpers, speedometer cables, brake parts, window channels, hood strips and pads, rubber gaskets, and belts. WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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AGS BK8 Brake Lubricant Tube

Product ID: 345771878

Details

Brand
AGS
Item weight
8 Ounces
Liquid volume
8 Fluid Ounces
Material
Silicone
Package information
Tube

💧Moisture-proof formula

🔥Heat resistant to 425°F

🔧Compatible with plastic & rubber

AR$101896

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚗 Keep your brakes cool, quiet, and in control—because every stop counts!

TRUSTED BY PROS - Highly rated with 4.8 stars from 576 users—join the community of savvy brake maintainers.
ULTIMATE HEAT SHIELD - Withstands extreme temperatures up to 425°F, ensuring peak brake performance under pressure.
SILICONE BASED DURABILITY - Long-lasting lubrication that resists moisture and wear, extending brake assembly life.
VIBRATION DAMPENING POWER - Silences annoying brake squeaks by reducing friction and vibrations at contact points.
ALL MATERIAL COMPATIBILITY - Safe and effective on plastic, EPDM, and nitrile rubber components for versatile brake care.

AGS BK8 Brake Lubricant is a premium silicone-based formula designed for comprehensive brake assembly care. It offers superior heat resistance up to 425°F, moisture-proof protection, and vibration dampening to eliminate brake noise. Compatible with plastic and rubber components, this 8 oz tube is trusted by professionals and DIYers alike for reliable, long-lasting brake performance.

Specifications

ASIN	B00HFL7EDS
Brand Name	AGS
Container Type	Tube
Customer Reviews	4.8 4.8 out of 5 stars (576)
Global Trade Identification Number	00077146343018
Item Weight	8 Ounces
Liquid Volume	8 Fluid Ounces
Manufacturer	AGS
Material	Silicone
Model Number	BK8
Number of Items	1
Part Number	BK8
Recommended Uses For Product	Lubricant
UPC	077146343018
Unit Count	8.0 Ounce

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