Terracotta 20% Sanded Red GVR20

As low as £2.59 £2.16
In stock
SKU
GVR20
Throwing, Hand building

The VR terracotta with 10% or 20% addition of 40’s - 90’s sand, improves strength in throwing and increases resistance to cracking and warping especially on larger pieces.

Used for throwing, hand -building and modelling.

Medium Texture

Red Brown in colour

Firing Temp.1080-1180 deg.C

Valentines Clay- Ref.GVR10

More Information
Spec
Si02%
Ti02%
AL203%
Fe203%
P205%
Ca0%
Mg0%
K20%
Na20%
% Total Contraction
1100 C
% Total Contraction
1200 C
Pre Fired Total Thermal Expansion 500 C Thermal Expansion
600 C
Texture 1-10(coarse)
Fired Colour
61.57
1.12
20.40
6.63
0.07
0.59
0.77
1.54
0.09
13.34
x
1100
0.340
0.480
7
Light-Dark Red
PDF Attachment CoSHH Health & Safety
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