S100 19200A Engine Brightener Aerosol - 4.5 oz, red blue

This stuff actually works quite well !!!!

S100 19200A Engine Brightener Aerosol - 4.5 oz I’ve been using this stuff since the early 2000s on multiple Harleys with black engines, and it still works as good as ever. It puts a nice, even shine on the motor and gets rid of that dull, chalky look. Works great not just on the engine, but also on textured black parts—rubber hoses, connectors, and wire looms all clean up and look refreshed. The key is not to overdo it. If you spray it on too heavy, it can stay wet and actually attract dirt. Best results come from a couple light coats. I usually warm the engine up first, shut it off, apply lightly, and wipe down any obvious wet spots. Done right, it makes everything look clean and dialed in. If you’ve got a blacked-out engine or faded components, this is a go-to. Bring the Black Back.

worked better than expected! My bike was a neglected surplus police bike. after repairing the needed mechanical needs,it was time to start detailing. I was skeptical but after using some of S100 other products Iknew they had som quality products. If you are looking for showroom looks on a very rough bike this is not a magic wand. however if you are looking for a much needed upgrade in appearence this product will do just that. follow the instructions and I believe you will like what you see.

Used S100 Engine Brightener on my HD. As a professional detailer, and with my bike being garage kept, meticulously maintained, and already in great condition I saw dramatic results. It’s a small can, so use it sparingly. A little goes a long way, you’ll get about three uses out of it. That said, it definitely gave some of the faded areas a nice little boost. I’d purchase it again when detailing on other motorcycles. Pro tip: CLEAN YOUR BIKE FIRST. Also, when wiping off any excess product reuse that same rag on other areas like faded plastic trim. It can help restore a deeper, darker finish without needing additional product.

Was hoping for better results but the product does work.

It looks great on the black engine. It has given a very glossy, almost wet look. I will have to see how long the shine will last and whether it will attract more dust. Just be careful not to get it on parts that you don't want slippery. The quantity is not much but if the original engine paint condition is not too bad, you may be able to get away with less spray. For example, I used a wipe to smooth it out on the engine, and that piece of wipe worked on other parts without additional spray.

Works exceptionally on black painted parts of motorcycle engine. JUST BE SURE MOTORCYCLE IS COOL TO THE TOUCH !

Put it on my 2009 ultra classic Harley Davison the paint on the motor was very faded milky white a few squirts Of the engine brightener and it looks like a brand new motor 1st day people complimented me I didn't say anything to anyone but they told me how the bike looked new looking at the motor

Each can Lasts for 1 year

منتج رائع واكثر استخدمته لدراجتي هارلي محرك اسود لمعان واضح جدا انصح وبشده عيبه العبوه صغيره الحجم والسعر نسبياً عالي

This is good stuff to spray on your engine after cleaning. Makes the motor look new

The quantity is quite less for the cost although the product is great. Tried it on my iron 883 engine and looks brand new. Lasts for quite a while.

Good stuff