Clays

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Clays are packed in 12,5kg, 10kg, 5kg or 1kg (1kg only coloured VD-porcelains).

PRICES PER 1 KG. The pictures are illustrative.

Clicking here will open a link to the selection table.

GS24 Light Earthenware Clay
GS24 Light Earthenware Clay
Light earthenware without chamotte. See technical data here. Firing range 1000 - 1150ºC.
Popular clay for throwing and small shaping. Basic earthenware mass which is perfect for school use. 
from
0,95 €
/kg
GS86 Light Earthenware Clay
GS86 Light Earthenware Clay
See technical data here. Light earthenware with 20% 0 - 0,5mm chamotte. Good all round clay for all kinds of build by hand. Colour varies depending on firing temperature; white (1000 - 1050°C), creamy white, light beige (1140°C). Good also for throwing. Firing range 1000 - 1140°C. 
from
0,94 €
/kg
GS267 Light Earthenware Clay
GS267 Light Earthenware Clay
See technical data here. Light earthenware with 15% 0 - 0,2mm chamotte. Firing range 1000 - 1150ºC. Perfect for used in schools.
Popular clay for throwing and small shaping.
Clay colour is 1000 - 1050°C white, colour... 
from
1,30 €
/kg
GS354 Red Earthenware Clay
GS354 Red Earthenware Clay
0 - 0,2mm with 25% chamotte. See technical data here. Firing range 980 - 1200ºC.
Popular clay for throwing and small shaping. 
from
1,03 €
/kg
GS356 Black Earthenware Clay
GS356 Black Earthenware Clay
See technical data here. 0 - 0,2mm with 25% chamotte. 
from
1,08 €
/kg
GS364 Red Earthenware Clay
GS364 Red Earthenware Clay
0 - 0,5mm with 25% chamotte. See technical data here. Firing range 980 - 1200ºC.
Good for build by hand techniques.
Firing colour warm orange that deepens to brick red at higher temperature. 
from
0,89 €
/kg
GS441 Light Raku-Clay
GS441 Light Raku-Clay
0,2 - 0,8mm with 45% chamotte. See technical data here. Firing range 1000 - 1180ºC.
Very popular raku clay, makes great cracks. Excellent build by hand clay. Firing colour is very white. 
from
1,10 €
/kg
GS559 Red Earthenware Clay
GS559 Red Earthenware Clay
0 - 2mm with 40% chamotte. See technical data here. Firing range 1000 - 1220ºC. Coarse red clay that can be used for demanding build by hand works.
Firing colour darkens when temperature rises, from terracotta to warm red brown. 
from
0,94 €
/kg
GS998 Red Earthenware Clay "School-Clay"
GS998 Red Earthenware Clay "School-Clay"
ATTENTION!
May also contain very coarse clay.
If you want to be sure that the clay you order has the same composition, select another clay. For example GS354 or GS364 or... 
from
0,60 €
/kg
GS999 Light Earthenware Clay "School-Clay"
GS999 Light Earthenware Clay "School-Clay"
ATTENTION!
May also contain very coarse clay.
If you want to be sure that the clay you order has the same composition, select another clay. For example GS24 or GS267 or... 
from
0,60 €
/kg
HN Black Earthenware Clay
HN Black Earthenware Clay
Firing range: 980 - 1050ºC.
Package size: 12,5kg. See technical data here. Traditional earthenware blackclay.
Hyvän plastisuuden ja käsiteltävyyden vuoksi sopii dreijaukseen ja pieneen muovailuun. 
from
0,94 €
/kg
TS Light Stoneware Clay
TS Light Stoneware Clay
Without chamotte.
Firing range 1220 - 1270ºC.
Total shrinkage 12,5% Very plastic. Excellent for throwing and machine shaping. 
from
1,27 €
/kg
Buff Light Yellowish Stoneware Clay
Buff Light Yellowish Stoneware Clay
Without chamotte. Firing range 1120 - 1160ºC
or 1200 - 1280ºC.
Total shrinkage 11,4%. Affordable basic clay for throwing and small shaping. 
from
0,70 €
/kg
Buff 0,2 Light Yellowish Stoneware Clay
Buff 0,2 Light Yellowish Stoneware Clay
0 - 0,2mm with 25% chamotte.
Firing range 1120 - 1160ºC or 1200 - 1270ºC
Package size: 12,5kg. Buff clay with chamotte. Very affordable basic clay for throwing and shaping. 
from
0,73 €
/kg
Magma White Light Stoneware Clay
Magma White Light Stoneware Clay
0,2-0,3 with 15% molochite.
Firing range 1200 - 1300ºC. Very white clay with fine grained molochite. Carefully filtered molochite makes the clay ideal for different techniques such as... 
from
1,03 €
/kg
CRC Chamotte Spotted Stoneware Clay
CRC Chamotte Spotted Stoneware Clay
Spotted chamotte clay.
0 - 0,25mm with 25% chamotte.
0,5 - 1mm with 15% chamotte. Firing range 1200 - 1280ºC. 
from
0,86 €
/kg
Astra Light-Brown Stoneware Clay
Astra Light-Brown Stoneware Clay
Well behaved clay with excellent properties. Good for oxidising and plain firing. Selected ball clay base and sand make Astra plastic and excellent for throwing. Firing range: 1220 - 1280°C, Biscuit firing: 950... 
from
1,03 €
/kg
STM White Stoneware Clay
STM White Stoneware Clay
0,125mm with 30% molochite +
0,2-0,5mm with 12% molochite Firinh range 1200-1280ºC.
STM is a mixture of clays that shrink little and molochite. It is very plastic clay of... 
from
1,48 €
/kg
tech
Varnia Oy
Myllypakantie 2
FI-25410, Suomusjärvi
FINLAND
tel. (02) 722 1202
varnia (at) varnia.fi
Business ID: 0202891-2