Can this be used with antifreeze?

No, using it with antifreeze will change its PH level and product will not work. You can only use it with water.

Can I put this inside a motorcycle engine to remove rust. (Not starting the motorcycle obviously)

If your internals are rusted you're probably going to have to do an overhaul, because you have to mix this with water and it has to circulate then you have to drain and flush with water. It removes rust from the cooling system but it's like a thick chunky slime when you drain it. Now if you're using it to flush a cooling system it has to run.

How many flushes did it take? I am on my fourth flush after using the solution and it still smells and the water is still dark.

Really depends on how bad your system is. Mine took 5 But the solution does degrade in quality each time i used it. Might need to start fresh.

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CRC Thermocure Cooling System Rust Remover and Flush - Water-Based - 32 oz

CRC Thermocure Cooling System Rust Remover and Flush - Water-Based - 32 oz

Product ID: 24456585

Details

Brand
CRC
Item Form
Liquid
Material Feature
Non-Toxic
Scent
Unscented
Specific Uses For Product
Vehicle

💧Water-based, non-toxic formula

🧪32 oz powerful rust remover

♻️Flushes and cleans entire cooling system

€ 86.40

Duties & taxes included

In stock

Sold byAmazon NetherlandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Keep your engine chill and rust-free with Thermocure!

EFFORTLESS RUST ERADICATION - Removes stubborn rust without scrubbing or sanding, restoring peak cooling efficiency.
SAFE ECO FRIENDLY FORMULA - Non-toxic, non-flammable, and water-based for worry-free application and environmental care.
TRUSTED BY PROS DI YERS ALIKE - Highly rated with 4.6 stars and proven to save costly repairs—don’t get left behind on maintenance.
COMPREHENSIVE COOLING SYSTEM CARE - Cleans radiators, heater cores, engine blocks, and water pumps in one easy 3-step process.
PROLONGS ENGINE LIFE PERFORMANCE - Prevents overheating by eliminating rust buildup, ensuring your vehicle runs cooler and smoother.

CRC Thermocure Cooling System Rust Remover is a 32 oz water-based, non-toxic solution designed to flush and remove rust from automotive cooling systems including radiators, heater cores, engine blocks, and water pumps. Its easy 3-step application restores cooling efficiency, prevents overheating, and extends engine life, making it a must-have for proactive vehicle maintenance.

Specifications

ASIN	B00R74I5UY
Best Sellers Rank	#6,820 in Automotive ( See Top 100 in Automotive ) #37 in Care Corrosion & Rust Inhibitors
Brand Name	CRC
Customer Reviews	4.6 4.6 out of 5 stars (1,601)
Global Trade Identification Number	00899303007324
Included Components	one bottle
Item Form	Liquid
Item Highlight	Cooling System Rust Remover, Radiator/Heater Core Cleaning, Engine Block and Water Pump Flushing
Item Type Name	Coolant System Rust Remover, Safely Removes Rust from Cars
Item Volume	32 fluid ounces
Item Weight	2.7 pounds
Manufacturer	Thermocure
Material Features	Non-Toxic
Model Number	TC001
Number of Items	1
Part Number	TC001
Product Benefits	Flat Feet
Scent	Unscented
Size	32 Fl Oz (Pack of 1)
Special Features	Residue Free
Specific Uses For Product	Vehicle Cooling Systems
Surface Recommendation	Metal
UPC	899303007324
Unit Count	32 Fluid Ounces

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