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  1. Today
  2. Ya know while it is possible to drive generic traffic to sites I think really most potters that sell much through their websites probably are out in front of customers all the time and the website becomes an extension. In the old days repeat customers would pick up the phone but these days drop by the site. Facebook pushes of kiln openings and new pots. Show customers picking up cards. They know the potter and the pottery already.
  3. Yeah I am just going to go back to the slab roller and work on making that process smoother. Besides there's not any more room in my studio anyway :-)
  4. For a chimney the lower rated bricks should work fine. Worst case, they will shrink a bit over time and need to be tightened up.
  5. The pitting doesn't hurt anything, and powder coating will wear off.
  6. Yes I can say that my peter pugger is pitted as well inside.The outside is powder coated. I have been to the factory and they suggrested if the pitting bothers me they can sandblast iot smooth.It will pit again overtime.They also said do not powder coat the inside as it will wear off and get into the clay.Clay is abrasive and you do want pieces of coating in your clay. I decieded the pitting does not hurt a thing and am living with it . When the day comes and the barre lwears thru (I may die 1st) then a new barrel is in order.I would not powder coat the inside..
  7. btw, Leach credits his source for that/similar translation: "...a more or less condensed and paraphrased extract from an essay on popular, or folk, arts and crafts by Soetsu Yanagi…"
  8. Magnetite should be fine, it is iron oxide and not a metal. You can use pretty much anything to make glaze, that doesn't mean it will be good or safe though. Clays, bedrock, limestone, granite, ash, etc will all turn into a glaze in the kiln, but it's hard to calculate or predict what will happen because you don't have an assay for them.
  9. I have been using an aluminum barreled Bluebird pug mill for many years. I understand that the aluminum can have a chemical reaction to porcelaneous clays, also, the barrel has become pitted. I am considering having the barrel powder-coated to solve both of these issues. Does anyone have experience with powder-coating aluminum pug mill barrels? Are there potential problems I should be aware of? My biggest concern is the possibility of coating material wearing off and contaminating the clay.
  10. I've recently come upon a video demonstrating that you can make your own whiting or calcium carbonate by bisque firing egg shells. I've tried this myself and now have a jar of fine white powder which I am keen to test in a predominantly whiting glaze recipe. I love the thought that I can make an attractive glaze out of materials that I can gather myself! I was wondering if any of you have any nifty ways that one could make their own glaze materials for cheap or by recycling household leftovers (Perhaps even materials that can be dug from the ground and refined). Bonus side question: Does anyone have any simple glaze recipes between cone 6 and 10 that use whiting and not much else? Bonus Bonus side question: I have also found very small particulates of alluvial gold (may also be pyrite) as well as a small amount of magnetite, any ideas for these? I was thinking of mixing the magnetite into a clay body to get a speckled appearance but am worried about the suitability of magnetite when a functional piece is placed into a microwave.
  11. Min- The link for the pdf from Frank Gaydos doesn’t work. Is something missing? Edit: never mind. My problem. I copied too much information because I didn’t see the hot link on my phone. Apologies to all. Regards, Fred
  12. Hi folks, I have a small electric kiln that I have converted to gas. I am rebuilding the chimney and am curious what temperature rating bricks can be used for the upper layers of the chimney. I plan to have 2-3 courses of soft firebrick rated for 2350 degrees at the bottom connected to the flue opening, but I was wondering if I could use bricks rated at 2000 F for the rest of the chimney. That's the best I can find locally. Kevin
  13. Frank Gaydos was generous enough to allow us to post his Frit Substitution Chart here on the forum. It contains a chart of some common frits with substitutions plus a lengthy list of frits with their composition. Included are Ferro, Hommel, Pemco, PotClays and PotteryCrafts. I've added a link to the DigitalFire reference list of frits to include Fusion and other frits not included in the Frank Gaydos pdf. Frank Gaydos Frit Substitution Chart Frits.pdf DigitalFire reference list of frits edit: posting pdf's is new here, it looks like you need to be signed in to open the pdf link
  14. +1 for soaping the brush before using wax resist. Dampen the brush and work some dish soap or hand soap thoroughly into the bristles, right down to the ferrule. Try not to get it too wet or bubbly, or it's hard to point the brush. Even the crusty gross wax resist rinses nicely. I've been using the same artificial sable brush for wax and other things for about 8 years now.
  15. babs, the channels are lined with a very hard brick and pins will not go into them.
  16. If there are larger than normal gaps in the coils, you can squeeze them together with needle nose pliers.
  17. Yesterday
  18. It's important to understand terminology as well. For instance, one does not "paint" clay, one glazes clay. And, unless you know what you are doing and why, common painting techniques (and certain brushes) do not necessarily lend themselves to the technique of applying glaze, even as illustration or line work. For example, a commercial glaze applied with a brush usually requires three coats, letting the sheen dry off between coats. Also, glaze does not usually blend like paint mediums and knowledge of how pigments work in ceramic applications is important. As Neil & Stephen noted, much of the details needed to produce decent quality slip ware will not be found in most pottery classes or courses. I would also add that if you have not built and run a business before, knowledge of planning a business planning is also essential. Another Forum here, Business, Marketing, and Accounting might be right up your ally--great place to post this type of situation/questions etc. Best wishes---don't get discouraged as you discover it's not as simple as it might appear!!
  19. I'd be putting pins/ posts dont know right term on any area where they are not sitting down into the channels. A couple where they hit the beginning of the channels on coming through the wall of kiln. Also where they are looping upward away from bed of channels. And in the corners. Don't give them a chance to slip out and stretch or they will.
  20. Excellent point...and I am guilty not only of failure to stay updated and current, but also of not indicating that I am absolutely still active, live & kickin' and making clay objects! I need to get off my lazy bones and do something about it, or take it down.
  21. Excellent point...and I am guilty not only of failure to stay updated and current, but also of not indicating that I am absolutely still active, live & kickin' and making clay objects! I need to get off my lazy bones and do something about it, or take it down.
  22. Load your brush with dish washing liquid...thick stuff before dipping in the wax resist. Washes out easily.
  23. Your class may not involve a lot of technical info, so ask a lot of questions, and ask your teacher if you can help load kilns and mix glazes.
  24. The wax that Ceramic Supply Chicago sells will rinse out of brushes with just water. Awesome stuff.
  25. One other possible cause is too much glaze or using a runny glaze on the inside of the pot. Maybe when you are pouring the glaze out it is taking a while and the inside has a thicker than normal application? If the glaze is too thick at the bottom of the pot, and if the glaze doesn't shrink at the same rate as your clay body during firing, the thick glaze pooled at the foot is creating a stress crack and the sudden temperature change is causing it to fracture along the spot where the thick glaze ends and the clay wall begins.
  26. I threw a wax pot and keep the brush inside. It's just a stout closed neck bottle. As long as the brush doesn't dry out, it won't die.
  27. I feel an extruder is not the best tool for tile.To many ways for it to warp from the barrel to the table.
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