Lead Bisilicate Frit Substitute (Typical PbO Content 58-59%)
- Sku - 2261S
Most accurately described as a 'high lead frit', 2261S was introduced to our range in response to customer feedback.
It contains a lower percentage of lead than 2261 and increased percentages of silica and alumina.
The impact of substituting cheaper materials is reduced fluxing power and glossiness caused by the increased alumina content. The reduced gloss …
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Description
Lead Bisilicate Frit Substitute (Typical PbO Content 58-59%)
Most accurately described as a 'high lead frit', 2261S was introduced to our range in response to customer feedback.
It contains a lower percentage of lead than 2261 and increased percentages of silica and alumina.
The impact of substituting cheaper materials is reduced fluxing power and glossiness caused by the increased alumina content. The reduced gloss is further compounded by the lower lead content which changes the optical properties of the glass formed within the glaze (i.e. visualise the difference between glass and lead crystal).
The result of using 2261S instead of 2261 will be that the user will need to reformulate their recipe to attain similar results to 2261. This will be more complex than simply adding more 2261S due to the presence of additional stabiliser (alumina) and glass former (silica).
See our Technical Information Sheet "Safe Handling of Powdered Ceramic Materials"
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Delivery & Returns
Delivery & Returns
Full Delivery & Returns information at this link>
DELIVERIES
Current Delivery Times: Please check the latest update at this link>
Delivery Costs: 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.
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.
