Hawthorn Bond 35M Fire Clay- 50Lb Bag

HAWTHORN BOND 35M Fire Clay- 50lb BAG

HAWTHORN BOND 35M Fire Clay- 50lb BAG:
Quantity discounts and Bulk available. Please call to order large quantities of this low-fire pottery clay for sale: 888.774-2529
50 lb bags can ship UPS
A plastic fireclay exhibiting outstanding plasticity and workability. For a gummier option, check out Hawthorn’s 50 mesh plastic fire clay.
PCE 31-32

Hawthorn Bond Fire Clay Features:

Firing Temperature 1800F 2000F 2200F 2400F
Approximate Cone (Small) 08 04 4 9
Dry Shrinkage (%) 1.7 4.4 8.5 N/A
Fired Shrinkage (%) 4.2 7.9 11.4 11.7
Fired Color Tan-Pink Tan Yellow Gray-Yellow
LOI (%) 12.99 12.92 13.67 N/A

SiO2 47.1 – 53.3%
Al2O3 30.3 – 32.1%
Fe2O3 1.3 – 1.7%
TiO2 1.7 – 2.2%
K2O 0.6 – 1.0%
MgO 0.2 – 0.4%
CaO 0.3 – 0.5%
Na2O 0.1 – 0.3%
P2O5 0.1 – 0.3%
LOI 10.5 15.55%