I have used epoxy (PPG DP) successfully over clean steel w/o a separate sanding procedure. I don't use an etch primer but I have used both DuPont's and PPG's two-step chemical etch products on panels that have been chemically stripped where I wished to avoid use of a surfacer and therefore wanted to minimize any sandscratches. Part of the process of chemically etching in this way includes scrubbing (I use a Scotch-brite hand pad) so I presume that operation also provides for a suitable "scratch" w/o a separate sanding operation. I note that the MP176 etch primer, which doesn't get a scrubbing treatment, calls for a 80-180 grit scratch prior to applying, even though it is an "etch" primer.

Follow Ups:

Post a Followup

Name:
E-Mail: Hide: Yes No
Hiding your address protects you from spam generators but allows you to receive email response notifications.
Subject:
Comments:

Optional Link URL:
Link Title:
Optional Image URL:

Email Notification: If you check this box, email will be sent to you whenever someone replies to this message. Your email address must be entered above to receive notification. This notification will be cancelled automatically after 2 weeks.

Discount Prices for Parts! You can help support this extensive website by purchasing your tractor parts, manuals and merchandise from our [ Antique Tractor Store ] or call our friendly sales staff toll free (800) 853-2651. [ More Info ]

Home | Manuals | Parts | 12-Volt Kits | Carburetors | Radiators | Engine Kits | Videos | Books

Know someone interested in antique tractors? Tell them about this site!

Your EMail Addr
Your Name
Friend's Email
Friend's Name

Copyright © 1997-2008 Yesterday's Tractor Co. - A Washington State Corporation
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.

Yesterday's Tractors - Antique Tractor Headquarters

About this site - Yesterday's Tractors is your one-stop source for antique tractors. If you use antique tractors, collect antique tractors, or just enjoy looking at antique tractors, welcome to our site! Join more than 275,000 other classic tractor enthusiasts from all over the globe. We have many resources for antique tractor enthusiasts available including photos, classified ads, more than 24 antique tractor forums, show guide, values, specs and much more. Bookmark this site and come back often. Thanks for stopping by! Feel free to use our feedback form to send us your comments, suggestions and ideas.