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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Thermocure Cooling System Rust Remover and Flush - Water-Based - 32 oz | Cooling System Rust Remover, Radiator/Heater Core Cleaning, Engine Block and Water Pump Flushing

Product ID: 24456585

Details

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

💧Treats up to 3 gallons cooling system

🔥Prevents overheating by rust removal

🛠️Non-toxic, water-based formula

$84.46

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Description

❄️ Cool your engine, crush rust, and drive worry-free!

TRUSTED PROVEN - Highly rated with 4.6 stars from over 1,500 users—join thousands of pros who rely on Thermocure.
SAFE ECO FRIENDLY - Non-toxic, non-flammable, and water-based—engineered for peace of mind and environmental care.
EFFORTLESS RUST REMOVAL - Say goodbye to scrubbing with a powerful, residue-free formula that restores your cooling system’s efficiency.
MAXIMIZE ENGINE PERFORMANCE - Eliminate rust buildup that causes overheating and costly repairs, keeping your vehicle running cooler and longer.
COMPREHENSIVE COOLING SYSTEM CARE - Cleans radiators, heater cores, engine blocks, and water pumps in just three simple steps.

CRC Thermocure Cooling System Rust Remover is a 32 oz, non-toxic, water-based solution designed to safely and effectively remove rust from automotive cooling systems. It treats up to 3 gallons, cleans radiators, heater cores, engine blocks, and water pumps, preventing overheating and improving engine longevity. Easy to use in three steps, it’s trusted by thousands with a 4.6-star rating.

Specifications

ASIN	B00R74I5UY
Best Sellers Rank	#5,429 in Automotive ( See Top 100 in Automotive ) #28 in Care Corrosion & Rust Inhibitors
Brand Name	CRC
Customer Reviews	4.6 4.6 out of 5 stars (1,583)
Global Trade Identification Number	00899303007324
Included Components	one bottle
Item Form	Liquid
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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$84.46

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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