I live in a seaside community where I CANNOT have my cycling gear deteriorate rapidly due to sea salt in the air.
I used this product on my newly-installed Yakima Roof Rack, lock cores, overhead bike rack and cargo box's stainless steel parts.
It STOPPED already-growing rust on a newly-installed product, DEAD in it's tracks. A little rust smut easily disappeared...
I like the UV indicator, so you can visibly see where you've been with the product and what you've missed.
If you have a roof rack or want to protect your bike,...this is IT!
Living in Florida I sweat a lot. The sweat has been very corrosive under the hoods, handle bars and brake systems. If this works as advertised, I'd give it 5 stars. 4 stars for just being invented.
I live in the desert where it gets super hot and indoor training is a must and a sweaty mess. This product helps protect my bike from erosion and also gives it a great shine. I even put it on my mtb to protect it as well.