H555 High Fire Clay
H555 is a smooth, vitreous stoneware for high-fire functional work, in oxidation or reduction. It is pleasant to throw, with high green strength and a low dry shrinkage that keeps drying cracks down.
$49.32 / 20 kg (44 lb) Box
Plainsman Clays | H550
H550 High Fire Clay
$0
Suggested retail price. In-store prices and availability may vary by location.
High fired, Grey-buff burning, Slightly sandy, Plastic, General purpose, Throwing clay body
Specifications
Type
To be confirmed.
Texture
To be confirmed.
Usage
To be confirmed.
Temperature
To be confirmed.
Colour
To be confirmed.
Shrinkage
To be confirmed.
Absorption
To be confirmed.
Every figure is a measured range from the Plainsman lab, not a single nominal number. Cone equivalents are Orton self-supporting cones at 108 °F/hr.
Description
Full description for H550 coming soon.
Working properties
Coming soon.
Fired colour & cone behaviour
Coming soon.
Glazes & glaze fit
Coming soon.
Chemical analysis
Coming soon.
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H570 High Fire Clay
H570 is a smooth, plastic, white to grey-white whiteware for high-fire functional work, in oxidation or reduction. It is the practical alternative to a porcelain: not as white and not as vitreous, but easier to dry, less prone to warping, and easier to fit a glaze to.
Also available:
Sculpture High Fire Clay
Sculpture is a heavily grogged body that is also highly plastic – an unusual combination that lets you build overhung and exaggerated shapes. It fires far more vitreous than most sculpture clays, which makes the finished work stronger and more durable outdoors.
$45.32 / 20 kg (44 lb) Box
