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White scotchbrite

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31 January 2024, 00:35
richj
White scotchbrite
Does anyone use white scotchbrite. I haven't tried it. Been using 400grit so far. this is before.


31 January 2024, 02:28
rcraig
I have, it's so un-abrasive I have found it to be almost useless for it's intended purpose.
31 January 2024, 02:31
dpcd
Never heard of it. I only use red/brown. And blue.
31 January 2024, 03:19
metal
I tried one recently, no good.
Unlike Tom I like 0000 steel wool lubed with blo to knock back.
31 January 2024, 03:58
rcraig
quote:
Originally posted by dpcd:
Never heard of it. I only use red/brown. And blue.


Well, now you have. And I've never heard of blue, but I have now.
31 January 2024, 07:13
Rolland
I use the white for a final polish on things I make in the lathe. It will give a mirror polish after the gray and red which are the ones I use. Never seen the blue.


Never rode a bull, but have shot some.

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31 January 2024, 07:28
dpcd
Here are the Scotch brite belts I use; no white.
Blue is fine. I mean, fine grit.
31 January 2024, 15:51
Uncle Grinch
SCOTCHBRITE GRIT CHART

3M Scotch Brite Nylon Pads:
7445 - White pad, called Light Duty Cleansing - (1000) 1200-1500 grit
7448 - Light Grey, called Ultra Fine Hand - (600-800) 800 grit.
6448 - Green (?), called Light Duty Hand Pad - (600) 600 grit
7447 - Maroon pad, called General Purpose Hand - (320-400) 320 grit
6444 - Brown pad, called Extra Duty Hand - (280-320) 240 grit
7446 - Dark Grey pad, called Blending Pad (180-220) 150 grit
7440 - Tan pad, called Heavy Duty Hand Pad - (120-150) 60(?)
Blue Scotch-Brite is considered to be about 1000 grit.
(The value inside the parentheses is directly from 3M.)

3M Chart
Less Aggressive --------> More Aggressive
7445 7448 6448 7447 6444 7446 7440
Finer Finish --------> Coarser Finish


Shoot Safe,
Mike

NRA Endowment Member

01 February 2024, 05:38
SDH
I regularly use white Scotch Brite pads to knock back a final finish. It is very, very fine~~ but don't rub too hard as it will remove a layer of finish. never seen it as belts, but I don't use Scotch Brite with power of any sort.

My housekeeper uses Mr. Clean white pads on the refer.


ACGG Life Member, since 1985
01 February 2024, 21:02
Blacktailer
The abrasive in white Scotchbrite is talc. It is very fine.


Have gun- Will travel
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01 February 2024, 23:37
richj
Scotch Brite


02 February 2024, 00:55
Fal Grunt
I use white scotchbrite all the time, though usually not for stock work, does work to bring a glossy finish down a peg. It is also great for cleaning a stock.


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Myers Arms LLC
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I buy Mauser actions, parts, micrometers, tools, calipers, etc. Specifically looking for pre-WWII Mauser tools.
02 February 2024, 03:46
Uncle Grinch
Not Scotch-Brite, but I have used those white Magic Eraser cleaning sponges with good results on old military stocks and for polishing metal.


Shoot Safe,
Mike

NRA Endowment Member

03 February 2024, 05:04
custombolt
Should be an improvemnt in gloss. Depends what you want. Here is what 600,1200 and 3000 wet or dry plus rottenstone and Minwax floor wax does.




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03 February 2024, 07:08
richj
very nicely done. Here's the results.

I learned a lot.