Reddit reviews Harbor Freight Tools Horsehair Bristle Acid Shop Brushes, 1/2-inch, 36 Pieces

We found 4 Reddit comments about Harbor Freight Tools Horsehair Bristle Acid Shop Brushes, 1/2-inch, 36 Pieces. Here are the top ones, ranked by their Reddit score.

Heavy duty horsehair bristles handle everything from glue to oil to fluxMetal Tubular HandlesA good quality productoverall length

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4 Reddit comments about Harbor Freight Tools Horsehair Bristle Acid Shop Brushes, 1/2-inch, 36 Pieces:

u/lillging · 3 pointsr/woodworking

Acid brushes dude. Cheap and disposable.

https://www.amazon.com/dp/B006ZBD95Q/ref=cm_sw_r_awd_.8pbvb0YY8D8Z

u/MrSurly · 2 pointsr/AskElectronics

Use IPA 91% is better than 70%
Get some "acid brushes", cut the bristles down to about 1/4" (6-8mm)
Dip brush in IPA, scrub flux residue
Blot with clean paper towel while still wet
Repeat as necessary

That bit about the blotting is the important part. IPA just dissolves the flux. If you don't physically remove it, the IPA evaporates, and the flux is still on the board.

u/chocolatemeowcats · 1 pointr/bikewrench

http://www.amazon.com/Harbor-Freight-Tools-Horsehair-Bristle/dp/B006ZBD95Q/

Can find them at practically any hardware store, some sells them individually.

Or just use your fingers, it'll clean right off with some dawn.

I just put a dab of grease in an old (clean) tuna can and work from that.

u/darkehawk14 · 1 pointr/Scrollsaw

This. And when I do intricate things, I use an acid brush.