FAQs

What are your hours?

Ceramic Supply Pittsburgh is open Monday through Friday from 10:00 a.m. through 3:00 p.m. and every 2nd Saturday of the month from 10:00 a.m. to 3:00 p.m. We are closed certain holidays.

Holiday Hours:

Ceramic Supply will be closed on the following holidays: 

 New Years Day - Wednesday, January 1, 2025

Martin Luther King, Jr. Day - Monday, January 20, 2025

Spring Break - Friday, April 18, 2025

Memorial Day - Monday, May 26, 2025

Independence Day - Friday, July 4, 2025

Labor Day - Monday, September 1, 2025

Thanksgiving - Thursday, November 27 & Friday, November 28, 2025

Christmas Break -  December 24 thru December 26, 2025

How can I reach you?

Call our retail store at 412.489.5240 or 412.489.5010. Fax us at 412.489.5248. Email us at orders@ceramicsupplypittsburgh.com.

Are your clays pre-mixed?

Standard wet clays are accurately formulated, completely mixed, pugged and de-aired.

How are your clays packaged?

WET clay bodies are packaged in plastic bags, two 25-lb. bags per carton.

Are your clays available in dry form?

All Standard clays are available in dry form. Dry packaged clays do not conform to ASTM 4236. Refer to Health and Safety.

Can I use the online store for Second Saturday discounts?

No, If you want to receive Second Saturday discounts you must place your order by calling 412.489.5240 and you have to pick it up on Saturday.

What glaze manufacturers do you carry?

We carry glazes by Amaco, Mayco, Spectrum, and our own Standard formulations.

How do I mix dry glazes?

C/5-6 Dry Glaze Mixing Instructions & Specific Gravity

Where can I find safety information about your products?

Safety Data Sheets - Wet Clays

Safety Data Sheets - Casting Slip

Safety Data Sheets - Materials

Casting Slip Solutions.

Casting slip solutions

Instructions for Low Fire White Slip

What glazes fit on 105 clay and low fire slip?

Glazes that fit on the 105 clay and Low Fire white Slip

Do you offer repair services?

No, but we have a list of technicians that we recommend here.

Do you deliver?

We deliver throughout the tri-state area. Please call 412.276.6333 for availability and rates.

Do you offer classes?

No, but we occasionally offer special workshops, led by visiting artists.

What is ClayPlace@Standard?

It is our gallery. We offer several exhibitions throughout the year.