What’s the best method for cleaning a cast-iron surface, including the removal of rust? I seem to get varying opinions on this but the approach I’m using now is the following:
(1) WD40 scrubbed with Scotch-Brite pad
(2) A few passes with mineral spirits on a cloth to rub the surface clean
(3) Two coats of automotive paste wax (Meguire’s)
Also, is it okay to use #000 or #0000 steel wood instead of the Scotch-Brite pad? In addition, I had a bottle of “Top-Cote” but I find that it’s somewhat more tacky than paste wax.
Thanks, Brett
Replies
Brett,
I'd use the TopCote instead of the auto paste wax as it might/probably contains silicone.
Also, methinks that the TopCote might need to dry longer, perhaps overnight.
Regards,
Bob @ Kidderville Acres
A Woodworkers mind should be the sharpest tool in the shop!
use steel wool or wire wheel by machine or what I use is wet/dry paper in progressive grits. Then paste wax. Topcote is expensive and will not last long.
Even with wax in an unairconditioned shop, you'll still get minor rust or rust color. As long as it doesn't impact performance, it shouldn't matter.
Expert since 10 am.
Try some HTC machine covers, they work great and will prevent rust in a non-air conditioned shop.
http://www.amazon.com/gp/product/customer-reviews/B000022628/sr=8-1/qid=1186059251/ref=cm_cr_dp_all_helpful/102-7186873-8410501?ie=UTF8&n=228013&qid=1186059251&sr=8-1#customerReviews
Life is what happens to you when you're making other plans .
Edited 8/2/2007 9:04 am ET by JerryPacMan
I would have to agree with jackplane , I use worn out 220 sand paper .
personally I avoid wax products on iron for the most part, like silicones they can cause problems with your finish if it doesn't get sanded out completely.
I do use wax on my saw 7' X 8 ' saw table (particle board) not iron.
dusty
Edited 8/2/2007 10:03 am ET by oldusty
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