Skip to Main Content
Please enable JavaScript in your browser for better use of the website!
50th Anniversary Clay BOGO sale! Buy one SPS clay, get the 2nd 50% off. Use code GOLDENBOGO.
Street Closure! The S. Hanford railway crossing will be closed on 10/7 and 10/8. We'll still be open, but not accessible from 1st Ave. See below for detour information.
Ordering more than 250 lbs of clay? Contact us for a custom shipping quote!
Trustpilot
888.915.1196
0
•
$0
Trustpilot
Kiln Buying Guide
Tutorials
About Us
Pottery 101
Kiln Resources
Print Catalog
SPS Clay Shrinkage & Absorption Chart
Clay
Glaze
Kilns
Wheels
Equipment
Tools
Raw Materials
Services
Clearance
0
Clay
Search By Cone
Low-Fire Clay ∆06-04
Mid-Range Clay ∆4-6
High-Fire Clay ∆8-10
Search By Brand
Seattle Pottery Supply Clay
Laguna Clay
Search By Type
Raku Clay
Stoneware
Porcelain
Moist Pugged Clay
Dry Bagged Clay
Casting Slip
Non-Hardening Clay
Egyptian Paste
Menders
Lowfire Bisque-Ware
Midrange Bisque-Ware
Glaze
∆04-10 Underglaze
Seattle Pottery Supply
Amaco
Mayco
Underglaze Kits
∆06-04 Low Fire
Seattle Pottery Supply
Amaco
Mayco
Low Fire Glaze Kits
∆4-6 Mid-Range
Seattle Pottery Supply
Amaco
Mayco Stroke and Coat
Mayco
Ritual
Mid-range Glaze Kits
Raku Glaze
Mayco
Seattle Pottery Supply
∆8-10 High Fire
Seattle Pottery Supply
Wax Resist
Specialty Glazes
Special Effects & 3D Glazes
Lusters
Silkscreens
Non-Fired
Underglaze Pens & Liners
Underglaze Drawing Tools
Flux Glazes
Glaze Kits
Kilns
Seattle Pottery Supply Kilns
Kiln Furniture
Stilts
Kiln Posts
Kiln Shelves
Kiln Shelf Kits
Bead Racks
Tile & Plate Setters
Crucibles
Kiln Shelf Kits
Firing Accessories & Safety
High-temp Wire
Pyrometric Cones
Kiln Wash
Kiln Ventilation
Rolling Kiln Stands
Bartlett Genesis Kiln Controller
Element Packs
Wheels
All Wheels
Brent Wheels
Shimpo Wheels
Pacifica Wheels
Splashpans
Bats
Trimming Bats
Stools
Banding Wheels
Aprons
Equipment
SPS Apparel
SPS Aprons
SPS Tees
Studio Furniture
Wedging Boards
Stools
Slab Rollers
Wedging Tables
Buckets
Extruders
Wall Mounted Extruders
Hand Held Extruders
Mixers
Mixers & Pug Mills
Utility Mixers
Clay Mixers
Tools
Hand-building
Rolling Pins
Paddles
Clay Cutters
Handle Makers
Hole Cutters
Modeling Tools
Knives
Scoring Tools
Cookie Cutters
Tile Cutters
Shredders
Throwing
Calipers
Throwing Sticks
Pot Lifters
Wheel Accesories
Splashpans
Bats
Trimming Bats
Banding Wheels
Aprons
Stools
Wire Cutters
Ribs
Wood Ribs
Aluminum Ribs
Steel Ribs
Textured Ribs
Plastic Ribs
Sculpting
Modeling Tools
Loop Tools
Trimming
Knives
Loop/Ribbon Tools
Needle Tools
Brushes
Glaze Brushes
Fan Brushes
Detail Brushes
Specialty Brushes
Brush Sets
Glazing
Glaze Applicators
Tape & Adhesive
Sieves
Mixers
Decorating Disks
Sponges
Stamps
Wood Stamps
Rollers
Texture Mats
Alphabet Stamps
Tool Sets
Accessories
Corks
Dispensers
Teapot Handles
Utensils
Stoppers
Plaster Products & Molds
Raw Materials
Mason Stains
Ball Clays
Carbonates
Feldspars
Fireclay
Frits
Grogs and Sands
Kaolins
Oxides
Silicas
Sulfates
Other Materials
Services
Firing Services
Raku Workshops
Kiln Repair
Wheel Repair
Clearance
Kiln Buying Guide
Tutorials
About Us
Pottery 101
Kiln Resources
Print Catalog
SPS Clay Shrinkage & Absorption Chart
Search By Type
Raku Clay
Stoneware
Porcelain
Colored Porcelain
Moist Pugged Clay
Dry Bagged Clay
Casting Slip
Modeling Clay
Egyptian Paste
Clay Menders
Lowfire Bisque-Ware
Midrange Bisque-Ware
