Can I use it on black exhaust?

No. * The Exhaust Pipes Get Way "Too Hot" for This Product... * However, It is a "Wonderful Product" For Brightening Black or Dark Engines...!!! * They Will Look as Good as New...! * But Do NOT Use it on Exhaust Pipes, as It Will Disappoint You... (and "Stink", Too...) * Dale Blythe ~ Paris, Tennessee 38242

After i apply to my cold engine do I just let it sit or do I have to rinse it off with water?

Make sure your engine is clean and dry. Wipe off any oil or grease. Then spray a good mid-wet coat over the whole engine compartment. Everything and anything. Then let dry for several hours. I let mine dry overnight. DO Not WET The Engine after applying Aerosal material. Just let it dry good and forget about it. If you should have to touch up any areas, be sure to let it dry.

My engine is grey and not black. Will it work on greg engines also

This product works great on anything! I would also recommend a can of the engine bright made by the same company. I really like this product

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Description

🖤 Bring your engine back to life — because first impressions under the hood matter.

COMPACT LIGHTWEIGHT - 4.5 oz aerosol fits perfectly in your toolkit for on-the-go touch-ups.
EFFORTLESS APPLICATION - Mist spray nozzle targets cooling fins and tight spots without waste.
FACTORY FRESH ENGINE LOOK - Revive your engine’s original black sheen and impress at every drive.
TRUSTED QUALITY BY DR WACK - Backed by a brand known for automotive excellence and reliability.
DURABILITY THAT GOES THE DISTANCE - Maintains that showroom shine even after countless washes.

Dr. Wack S100 19200A Engine Brightener is a 4.5 oz aerosol designed to restore and maintain the deep black factory finish of engines. Its precision mist spray allows easy application into cooling fins and tight spaces, delivering a durable shine that withstands multiple washes, making your engine look almost new again.

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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.

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