How much area will a 16oz bottle cover? I have a 22ft. center console boat with T-top, some stainless railing, and two aluminum outriggers.

Not sure, but my 18ft is covered with some left over.

Know often do you have to apply. I would be putting it on a flat truck bed that I made. I want to keep it shiny.

My application is on a grill that is in salt water environment I treat it every two weeks with a light coating after I rinse it down I do keep a cover on the grill so my comment would not be similar to what your need is. However this product was developed for boat hardware so it is made for outdoor exposure so that would be a better recommendation then my usage. I did use it on my boat quite often. Thanks

My aluminum is polished to a mirror finish. How well will this product protect without dulling the finish?

I've been using this stuff for years on my boats, we even use it on our stainless steel appliances. Use with a micro fiber cloth, it is not abrasive at all! Best aluminum protectant I've ever used, and is great for stainless steel too

Will it stop existing white corrosion in pitting on an aluminum boat or is it more of a preventative?

I use it on my cargo trailer trim. It’s an oily product that has to be reapplied regularly. I don’t have pitting, but I’m sure if you keep a good coating on it it will prevent further corrosion. I use it to stop the streaking from the aluminum.

Weight	567 g
Material Type	stainless_steel
Number of Items	1
Features	Waterproof
Batteries Included?	No
Brand	Rupp Marine
Item model number	CA-0087
Product Dimensions	22.86 x 7.62 x 7.62 cm; 308.44 g
ASIN	B001448KBC

Rupp MarineAlumaguard Cleaner Protectant

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