is LEAD FREE and AP certified.
(overlaying of glazing) is a very common practice among potters and is
done either by brushing one glaze over another on a portion of the ceramic
piece or by partial dipping. When superposition is done on part of a ceramic
piece, the rest of the piece is left exposed. This produces variations in
color, texture and depth which simulates reduction glazes in an electric kiln,
while retaining a clean atmosphere and without the trouble of reducing or
reaching Cone 10 temperatures.
is a rutile base texturizer. In superposition with other glazes it tends to
produce a yellowish/orange crystal-type texture. It will yield excellent
results with most AMACO® HF Series glazes when applied over or under the
glazes. As results vary from glaze to glaze, be sure to fire a test sample