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Old 05-02-2026, 02:54 PM
RocktimusPryme's Avatar
RocktimusPryme RocktimusPryme is online now
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Question Sanding cowl vents

I have two cowl vents I want to sand down for paint. These things are miserable to sand. I wish I had a blasting cabinet.

Does anyone have any tips and tricks? Maybe a tool that would make it easier?

The one in my Firebird I can probably just scuff and paint on top of the existing finish. But the one in my Fairlane has chipping paint so it needs to get a more thorough job. Maybe chemical stripping would be better for that one.

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Old 05-02-2026, 05:28 PM
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They are not easy to sand. I sand blasted mine. Careful and fast.

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Old 05-02-2026, 08:11 PM
Cammer-6 Cammer-6 is offline
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might I suggest one of these
Made in USA
https://www.summitracing.com/parts/z...SABEgLSZ_D_BwE

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Old 05-03-2026, 01:31 AM
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Honestly thinking about it, at least for the Fairlane cowl I might see if there is someone local who would blast it for me at a reasonable cost.

I have no idea what it would be, but I would probably sign up for 100-120 without question

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Old 05-06-2026, 11:20 AM
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I found a dude on marketplace who sandblasts on the weekends. $50. I said sold before he could up the price lol.

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Old 05-07-2026, 09:29 AM
Cammer-6 Cammer-6 is offline
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that $50 would have bought you a tool to use for a lifetime.

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Old 05-07-2026, 09:43 AM
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I wish I had known about this tool 6 months ago, I have been using just a wire wheel on my 68 GTO project.

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Old 05-07-2026, 02:48 PM
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Quote:
Originally Posted by Cammer-6 View Post
that $50 would have bought you a tool to use for a lifetime.
Eh, whenever Im calculating if Im going to farm something out, I add in how much I make per hour at my job and how much time I think Im going to spend on this. After buying the silica blasting material and factoring in my time I probably would be $200 or more into this. And thats assuming it goes as expected and only takes me a couple hours. Maybe I find out the blaster isnt powerful enough for this application. All of a sudden $45-50 that I was quoted doesnt sound bad.

It would be different if it was something I wanted to do. I enjoy the painting part. The sanding part..... not so much. That math might not math for everyone, and thats fine. But I value my free time and want to spend it on the things I actually want to do.

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Last edited by RocktimusPryme; 05-07-2026 at 02:53 PM.
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Old 05-07-2026, 04:28 PM
Cammer-6 Cammer-6 is offline
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Quote:
Originally Posted by 1969GTO View Post
I wish I had known about this tool 6 months ago, I have been using just a wire wheel on my 68 GTO project.
I use baking soda for the fine stuff and recycled glass for the heavier stuff.
I buy the crushed glass at Northern.
Be sure and wear a respirator

https://www.northerntool.com/products/clean-bite-crushed-glass-blast-media-50-lbs-medium-grade-49360?cm_mmc=Google-LIA&utm_source=Google_LIA&utm_medium=Air%20Tools%2 0%2B%20Compressors%20%3E%20Abrasive%20%2B%20Sand%2 0Blasters%20%3E%20Blasting%20Media&utm_campaign=Cl ean%20Bite&utm_content=49360&ogmap=SHP|LIA|GOOG|ST ND|c|SITEWIDE||AirTools|{adgroup}||856744462|42214 673463&gclsrc=aw.ds&gad_source=1&gad_campaignid=85 6744462&gclid=EAIaIQobChMIxabaxoGolAMVp1J_AB1S6DtB EAQYASACEgIC0fD_BwE

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