Ceramic Arts Product Pointers: Kiln Witness/Shelf Cones

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Pouring Molds! A Guide

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Pouring One-Piece Molds with Slip Place the mold on a clean, dry, flat surface and fill each section you wish to case with slip.  Allow the slip to dry.  Once the shiny wed look it gone, and the clay starts to shrink and pull away from the edges of the mold, the pieces are ready to be removed.  Placing a board or piece of drywall over the top of the mold and flipping them over is the simplest way to remove items.  Note:  Some one-piece molds may not be cast solid.  An example is something with depth.  Dump excess clay on items thicker than a quarter of an inch.   Pouring two-piece molds with slip Two-piece molds must be banded properly and securely.  Begin filling the mold with slip and do not stop until you reach the very top of the pour hole.  Try to allow the slip to hit the sides of the pour hole or go directly to the bottom of the piece if possible.  This will help avoid forming what is known as "hard spots" or "hot spots" on t...
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How To: Drybrushing

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Drybrushing is a technique using a somewhat stiff, dry, round-tipped brush. The brush is dipped in an opaque acrylic colour and then any excess colour is removed from the brush’s bristles by wiping it out of the brush onto old blue jean material (or similar material such as a paper towel or piece of cardboard) until the brush feels almost dry. After the basecoat is applied, (and if required, antiqued) the desired areas are drybrushed by painting with a soft back and forth motion until there is an even, blended coat. If the paint from the brush gets into the crevices of the detail, not enough colour has been removed from the brush. If this is the case, simply remove more of the colour from the brush by wiping more colour out on the blue jean material. If the piece has little or no detail, leave more paint on the brush to speed up the process. Helpful Hints for Drybrushing   ALWAYS use a drybrush Do not dip the drybrush in water or clean it until the section is complete Use the same ...
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