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blindbug · 12-04-2017, 04:05 PM

1. I hate you, your propensity to actually get stuff DONE is making me feel inadequate.
2. I love you, your propensity to actually get stuff DONE AND take pictures is awesome and gives me ideas on things I can actually get done myself!

I have questions:
• I've heard from reviews that the POR 15 tends to lighten in color, turning a purple color (or even pinkish) when exposed to UV light... any thoughts on your application?
• You are using Phosphoric Acid to prep, and then applying POR 15, correct? I see concrete etcher at the local home improvement as Phosphoric Acid, but I'm not sure if that's the same, or if it is the same strength... Where'd you source your acid, and what strength is it (or do you even know)?

12-04-2017, 04:05 PM	#5317
blindbug Registered User Join Date: Oct 2017 Location: Louisville, KY Posts: 186	Re: Restoring Rusty 1. I hate you, your propensity to actually get stuff DONE is making me feel inadequate. 2. I love you, your propensity to actually get stuff DONE AND take pictures is awesome and gives me ideas on things I can actually get done myself! I have questions: • I've heard from reviews that the POR 15 tends to lighten in color, turning a purple color (or even pinkish) when exposed to UV light... any thoughts on your application? • You are using Phosphoric Acid to prep, and then applying POR 15, correct? I see concrete etcher at the local home improvement as Phosphoric Acid, but I'm not sure if that's the same, or if it is the same strength... Where'd you source your acid, and what strength is it (or do you even know)?