Dry eraser board or coating
Dry eraser board or coating
(OP)
Mechanical engineer here. I need some sort of inexpensive sheet manufacturer or coating for dry erase purpose. Perfection is not an issue but cost is, it's not for classroom just some once in a while labeling labeling.
Thanks in advance
William
Thanks in advance
William





RE: Dry eraser board or coating
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RE: Dry eraser board or coating
RE: Dry eraser board or coating
TTFN
FAQ731-376: Eng-Tips.com Forum Policies
Chinese prisoner wins Nobel Peace Prize
RE: Dry eraser board or coating
There are two links to dry erasure board paints.
RE: Dry eraser board or coating
RE: Dry eraser board or coating
I don't know what's wrong with enamel paint, first stop Home Depot after work and I'll post what's wrong/right with it.
RE: Dry eraser board or coating
Dik
RE: Dry eraser board or coating
Thanks for all the help.
W
RE: Dry eraser board or coating
RE: Dry eraser board or coating
Proper pretreatment for aluminum painting takes place in at least a 5 stage pretreatment system. The system would consist of the following stages:
1: Alkaline cleaner (aluminum-safe, or mild etch)
2: Fresh Water rinse
3: Iron Phosphate solution containing fluoride
4: Fresh Water Rinse (Recirc DI Optional)
5: Fresh Water Rinse (Virgin DI optional)
Choice of cleaner depends on alloy and soils to be removed. Do some research or ask in the shop. The fluoride is the key. It etches the aluminum surface to provide for good paint adhesion. If you reduce the stages, then you reduce the chances for success.
Cheers,
gr2vessels
RE: Dry eraser board or coating
Aluminum is picky. And nobody made one product can.