Blue Devil Radiator & Block Sealer 16oz 473ml
BlueDevil Radiator & Block Sealer is an easy-to-use formula that will repair and seal leaks in radiators and/or engine blocks.
- Permanent repair for radiator and block leaks
- Works effectively on plastic, aluminium and/or metal radiators
- Contains no solids or fibrous materials which can cause harm to engines
Made in USA.
NOTE: Dirty or clogged cooling systems should be chemically flushed before installing BlueDevil Radiator & Block Sealer
- IMPORTANT: When engine is cold, remove radiator cap. ENGINE MUST BE COLD TO AVOID SEVERE BURNS.
- If radiator is full, drain enough antifreeze to allow space for BlueDevil. If the vehicle does not have a radiator cap, product may be installed through the top radiator hose.
- IMPORTANT: POUR SLOWLY! Starting with a cold engine and the heater on maximum setting, slowly pour BlueDevil into the radiator as the vehicle idles.
- After installing BlueDevil, replace radiator cap. Allow vehicle to idle for 45 minutes with the radiator CAP ON and BlueDevil in the system
- Top off radiator with clean antifreeze or water. BlueDevil can remain in the system.
CAUTION! Keep away from children and avoid eye or skin contact. If eyes or skin become irritated, rinse with cold water immediately. If swallowed, drink large volumes of water and consult a physician if discomfort continues.
Pick Up
Unfortunately we currently do not offer customer pick ups
How much does shipping cost?
Shipping is a flat fee of $9.95, there may occasionally be an extra freight charge if items purchased are heavy, bulky or being delivered to a regional or remote location, but we will notify you via email if this occurs
How long will Shipping Take?
Metro Areas
Usually between 1-7 business days since time of order
Rural Areas
Rural areas can take anywhere between 1-10 business days depending on where you are located
