Gris High Fire Grogged 0-0.5mm
- Sku - 164-GRIS
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Gris High Fire Grogged 0-0.5mm 164-GRIS | Recommended firing 1240-1300C / Cone 7-11
High fire “Gris” body with 40% fine grog 0-0.5mm. Ideal for sculpture, murals and raku pieces. The name “Gris” (Spanish for “grey”) is related to the raw colour of the clay. The high grog content of this uniq…
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Description
Gris High Fire Grogged 0-0.5mm
Gris High Fire Grogged 0-0.5mm 164-GRIS | Recommended firing 1240-1300C / Cone 7-11
High fire “Gris” body with 40% fine grog 0-0.5mm. Ideal for sculpture, murals and raku pieces. The name “Gris” (Spanish for “grey”) is related to the raw colour of the clay. The high grog content of this unique clay body provides a beautiful textured surface and it behaves excellently during drying and firing. Its fired colour, with different tones of light toasted brown, highlights the relief of the piece. Supplied in a 12.5kg bag.
SIO2 technical data:
- Firing range: 1240-1300ºC
- Biscuit temperature: 1000ºC
- Water content: 21%
- Plasticity (IP Atterberg): 19
- Carbonate content (CaCO3): 0%
- Drying shrinkage: 6.2%
- Firing shrinkage (1300ºC): 4.6%
- Porosity (water absorption at 1300ºC): 7.4%
- Dry bending strength: 3.7 N/mm2
- Fired bending strength (1300ºC): 25.4 N/mm2
- Thermal coefficient (25-500ºC): 54.6x10^-7ºC^-1
To comply with RHA regulations concerning tail-lift deliveries (where there is no fork-lift truck available at the delivery point) the maximum net weight of clay we are now permitted to pack on standard pallet is 950kg (76 x 12.5kg bags of clay). To achieve the best price for your clay, please add the full 1000kg to your cart when checking out and we will make the necessary weight adjustment/refund when we receive the order.
We have added cone numbers to our firing ranges for guidance purposes. Please refer to the 60c/hr column for large regular or self-supporting cones on the Orton Cones Conversion Chart which can be downloaded here.
Technical data is approximate and provided for guidance only. Our Clay Analyses sheet can be downloaded here.
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Delivery & Returns
Delivery & Returns
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DELIVERY
Your carriage charge will be calculated at checkout based upon the volumetric weight of your order, and your location. If for any reason your delivery charge cannot be calculated at checkout, you will see a message explaining that our sales team will contact you with a quote. You will be under no obligation to accept this and have the right to cancel your order.
We deliver throughout the UK and overseas using a trusted third-party distribution network. Delivery is to kerbside or letterbox only.
Due to exceptional demand, please allow up to 10 working days for deliveries. Our Nextday service is suspended. Collection from our Stoke-on-Trent warehouse is currently only possible by placing your order by phone +44(0)1782 219816. Although carriers will endeavour to deliver within the agreed timeframe, unexpected delays due to weather conditions, breakdowns, traffic and other factors may cause some disruption to schedules.
IMPORTANT INFORMATION
We are bound by the terms and conditions of our carriers therefore we cannot pursue a claim if these instructions are not followed:-
Special Delivery Conditions: You must inform us at point of order of any special conditions such as restricted access or opening times, otherwise you will be liable for any consequential costs incurred.
Damage/Missing Items: You must check your delivery carefully before providing a ‘clear’ signature to the driver. Outward signs of damage/disruption to packaging must be noted alongside your signature. You must notify Potclays of damage or missing items within 24 hours of delivery.
RETURNS
Returned Goods (Non-faulty): Subject to our prior consent having been obtained, products can be returned to us in an unused condition within 30 days of invoice date. An administrative charge will be levied of 10% of the nett value plus transport, but subject to a minimum charge of £ 2.00.
Returned Goods (Faulty): If merchandise is returned because of some defect or due to error on our part, full credit/refund will be given. However, customers must contact us in advance so that making methods and user error can be ruled out.
