King's X Posted August 3, 2011 Report Posted August 3, 2011 www.leatherwranglers.com They are in the leather knife business. I get my compound from them and they ship worldwide. I would also hope that some of our Aussie brothers and sisters will chime in and help you find something locally. Australia just had your Leather Dimension show, so I know that there must be some suppliers locally or least crafts people to help you out. If not, we have a local store that sells different rouge that I would be willing to get for you and ship it if you are willing to pay for the items. Let me know if you run into any problems. I have quite a few Aussie friends on Facebook that I can put you into contact with. Good luck. Quote Greetings from Central Texas! The Grain Side Up blog #TheGrainSideUp
Members Lippy Posted August 3, 2011 Members Report Posted August 3, 2011 Speaking of compounds and buffing . . . My buffing motor is a 1/4hp unit turning at 1725 rpm's. I've been using 5" dia. x 1" wide buffing wheels. Is that the right sized wheel for general buffing/polishing leather tools and knife edges? Also, has anyone tried using a white compound called Fabulustre? Quote
Contributing Member Ferg Posted August 3, 2011 Contributing Member Report Posted August 3, 2011 Obviously someone uses a flap/buffing wheel to do edges, I never have and do not know of anyone else that does. I can see using them to clean-up some tools but not the edges. Use a strop. ferg Speaking of compounds and buffing . . . My buffing motor is a 1/4hp unit turning at 1725 rpm's. I've been using 5" dia. x 1" wide buffing wheels. Is that the right sized wheel for general buffing/polishing leather tools and knife edges? Also, has anyone tried using a white compound called Fabulustre? Quote
Members Lippy Posted August 3, 2011 Members Report Posted August 3, 2011 I've had good luck using a buffing wheel (not a flap wheel) to polish the edges of knives, edgers and punches. It was suggested by Herb French in his book "sharpening and Maintenance of Leather Cutting Tools. I've also found that using a Surgi-Sharp 1x30 leather belt on a Harbor Freight stationary belt sander works well with white compound for knife edges. A lot faster than hand stropping. My primary question still is which size wheel works best for my motor. Obviously someone uses a flap/buffing wheel to do edges, I never have and do not know of anyone else that does. I can see using them to clean-up some tools but not the edges. Use a strop. ferg Quote
Contributing Member Ferg Posted August 3, 2011 Contributing Member Report Posted August 3, 2011 I will try it some time. The buffing wheel you are using is the same size I use to polish and the rpm on your motor is correct. If you are driving the shaft with the buffing wheel with a belt from your motor I would use a smaller pulley on the motor than the shaft. Seems about 1000 rpm is about right. I am sure someone else will jump in here. ferg I've had good luck using a buffing wheel (not a flap wheel) to polish the edges of knives, edgers and punches. It was suggested by Herb French in his book "sharpening and Maintenance of Leather Cutting Tools. I've also found that using a Surgi-Sharp 1x30 leather belt on a Harbor Freight stationary belt sander works well with white compound for knife edges. A lot faster than hand stropping. My primary question still is which size wheel works best for my motor. Quote
Members Chef niloc Posted December 17, 2011 Members Report Posted December 17, 2011 Another problem with rouges or any "bar/stick" type compounds Most of them are not made with heat treated steels in mind. They are made to be used on buffers. Buffers spin fast and create heat this heat melts the binders in the compound thus allowing the abrasives to do there thing. When hand stropping not a lot of heat is produced so those "hard" compounds don't work as well as they should/hoods. There are only a few that are made for heat treated steel, you can tell because they are softer. The binders are geared to melt easer and have a higher amount of abrasive in them, they cost more too.For hand stropping tools I find that the green chrome and diamond powders work well, but can be a little dusty used on leather, felts better. For a leather strop the diamond sprays can't be beet. They are a slurry of fine grade diamond dust and alcoholl, the 98% alcohol so it evaporates fast leavening a fine even layer of diamond on the strop. As you can guess diamond will cut/polish better and faster then anything else. Diamond dust when looked at under a microscope looks like little sharp pieces of broken glass. Chromium and aluminum oxide on the other hand look like little balls. Now don't go thinking " won't sharp broken glass looking particles be scratchy and not polish? Not when your talking about dust that's 3 micron or smaller.The sight below has good stuff, good strop and such too. the green chrome powders and "diamond dust" can also be mixed your self that way you can control the concentration of abrasives your self. Hand America use to have a green chrome soap mix that worked great. I don't know what kind of soap he used but I think it was just dish soap? Other soaps made for leather should work just as good if nit better? http://www.japaneseknifesharpeningstore.com/mobile/default.aspx#C27 Quote
Members Massive Posted December 17, 2011 Members Report Posted December 17, 2011 If you look at what the Stohlman types do, they rouge the steel every time they take a few cuts. That is a pretty clear indication you have a very weak abrasive, but that isn't all bad. Barbers traditionally did the same thing (with whatever materials they use). Because every client is entitled to the perfect shave. And I guess if you want every cut with the swivel or round knife, etc... to be done with a virgin edge that is utterly repeatable, you might do the same. It is an interesting question as to why we strop. With barbers, the edge on the razor was well above what could be expected from the stones of the day, so the strop was a way of going to "11" for those with Spinal Tap references. But today that is no longer the case. There are a lot of methods for going to a super fine edge, many more efficient than most in common use. There are fewer when you get down to methods that do not require cleanup or leave residues on the edge. The strop also rounds the edge which has certain advantages in some work, and not others. The fastest compound for sharpening is diamond powder. I don't know a clean carrier, but people are doing a lot of work with it, and there are presumably wax based sticks out there. One can cheaply buy the powder, so I assume they could be made. Quote
Moderator Art Posted December 18, 2011 Moderator Report Posted December 18, 2011 Knipper, I don't know what they use today, but whatever they used to use as a binder, my dog (long gone) loved it, so much so that I used to have to hide the bars of polishing compound up high where he couldn't get them. He finished a whole bar one time, well when I found him he had all but consumed a couple of inches of it, and I thought it would kill him. I called the vet and he told me to put him outside with a lot of water and see what happened, but he thought he would be ok but to keep an eye on him. Didn't phase him one bit, and I didn't check to see if he was all smooth and shiny inside. Art Natalie, Yes, some of the compounds are very dry. Frequently, some kind of wax is used to bind the grit together. If you run into a very dry bar, it will still work on a buffing wheel, but for a leather strop, you might have to rub some mineral oil (neatsfoot oil might work too) into the leather before you try to rub in compound. I wouldn't use cardboard as the base for your strop. I would think a swivel knife blade would require a firmer surface like the cardboard backing to a note pad...maybe you weren't referring to corrugated. The oil breaks down the wax and makes it easier to spread. Also, some leathers take the compound better than others. I've run into some that just won't hold compound as the grain is too tight. For that leather, you can take some 150-220 grit sandpaper to the grain side and rough it up a bit first...the oil does help, though. In my opinion, horse hide makes for the best strop (Barbers used that for their straight razors for a couple hundred years). Just keep putting some oil on as you rub the compound in. Eventually, you'll have a thin layer of it on the leather and you'll be good to go. If the compound starts flaking off, add a bit more oil and rub. In general, you'll have better results with the green as opposed to the white, but even white is better than "jeweler's rouge". For head knives, I like thicker leather, with some give to it. That helps conform to the convex shape of the edge. For other types of blades, such as bevel knives, skivers and swivel knife blades, a firmer surface might be best(thin 4-5 oz leather glued to a board). Knipper Quote For heaven's sakes pilgrim, make yourself a strop!
Members Chef niloc Posted January 7, 2012 Members Report Posted January 7, 2012 1324234285[/url]' post='224917']Knipper, I don't know what they use today, but whatever they used to use as a binder, my dog (long gone) loved it, so much so that I used to have to hide the bars of polishing compound up high where he couldn't get them. He finished a whole bar one time, well when I found him he had all but consumed a couple of inches of it, and I thought it would kill him. I called the vet and he told me to put him outside with a lot of water and see what happened, but he thought he would be ok but to keep an eye on him. Didn't phase him one bit, and I didn't check to see if he was all smooth and shiny inside. Art Reading this and taking you seriously.Refined beef tallow is used a lot, animals love that stuff. Petrolatum greases are also used a lot, My cats go crazy for Vaseline (Petroleum jelly, petrolatum, or soft paraffin). The 1st time I sore my cat licking out 1/2 the jar I got got scared and called the vet, was told its acutely good for them.Now for the bad news. Chromium oxide is poisonous in large amounts, in small amounts it's still not good and can cause problems. It will build up in the system if small amounts are consumed over a period of time. Lead is used in some compounds. We all know leads bad to eat but tastes great...think kids and paint chips. Lead acts as a binder & lubricant in compounds, I would think that it is not as commonly used today as it once was? I do know that the warning label on the compound would have to say if it contained lead. Eating aluminum oxide won't kill a dog over night but over time might give him altimeters. Quote
Members catskin Posted February 16, 2012 Members Report Posted February 16, 2012 ATTN. Canadians If you haven't found buffing compounds yet check Princess Auto they have several grits listed in the catalog. I haven't been to the city since I found it in the catalog but will be buying some next time I get to Princess Auto. Quote
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