Best aluminum sealer?

[SCWSMatt]

Hi everyone, first post here.

I'm the district for 4 locations of a small Michigan chain. Doing some improvements and finally found a decent machine for refinishing aluminum arches.

What would you guys recommend to seal them and prevent corrosion again? Looking for something with some lifespan obviously. Thanks in advance.

 

[Waxman]

The only thing I can think of is automotive paint. I can't really think of what else would work.

 

[SCWSMatt]

So one recommendation from the guys at brink results is, "fluid film". It's just something you spray on and wipe in. Experimenting with it right now vs just leaving it bare. Also ordered some pontoon polish to try.

A clear coat like you're talking would definitely work but i just wonder how it will hold up to the harsh detergents over time. Would have to be stripped off again to reseal at a later time as well. Definitely an option though.

 

[David Rolf]

I would take a look at POR-15 products. I've used them for years and with the proper prep work will last a long time.

 

[New Washdog]

Hi everyone, first post here.

I'm the district for 4 locations of a small Michigan chain. Doing some improvements and finally found a decent machine for refinishing aluminum arches.

What would you guys recommend to seal them and prevent corrosion again? Looking for something with some lifespan obviously. Thanks in advance. View attachment 4291

Hi everyone, first post here.

I'm the district for 4 locations of a small Michigan chain. Doing some improvements and finally found a decent machine for refinishing aluminum arches.

What would you guys recommend to seal them and prevent corrosion again? Looking for something with some lifespan obviously. Thanks in advance. View attachment 4291

I would recommend looking into either anodizing or something like this https://www.totalboat.com/product/a...MIv9TVzo-Y8wIVLQaICR2n9wigEAQYASABEgKKj_D_BwE

 

[MEP001]

I would take a look at POR-15 products. I've used them for years and with the proper prep work will last a long time.

I haven't used either product myself, but I've been told by a number of people that Chassis Saver outlasts POR-15, protects better, is cheaper, and comes in several colors.

 

[SCWSMatt]

I really appreciate your responses! I've got a few more options to try now. Going to do some experimenting and I'll report back with results