Leave a Hard Impression in a Soft Material
When you're working with Clay, Concrete or Precious Metal Clay (PMC), it is important to leave a detailed impression that will last. Stamps by ISI achieve the detail you need to withstand the heat of the kiln or the tough hand of Mother Nature. From decorations in ceramic to a mason's mark, these clay and concrete stamps will get the job done..

![]() Custom Concrete Stamp $240.00 | ![]() Custom Handheld Acrylic Clay Stamp $90.00 | ![]() Custom Handheld Brass Clay Stamp $140.00 |




Clay Stamps


All Clay Stamps are made per customer specifications:
- Images can include characters, symbols, logos, initials, signatures and designs.
- Fonts (letter styles) can be in the characters of any alphabet used throughout the world.
- Everything is customizable, right down to the choice of handle. Simply specify when you order.
Clay Impression Stamps can be made in two styles:
- Raised Image: The image is raised 3/32” off the face surface to prevent background marks.
- Sunken Image: The image is sunken 3/32” into the stamp face, resulting in an “embossed” effect on the clay.
Clay Stamps are also used as Dough Stamps, Play Doh Stamps, Wax Stamps, Precious Metal Clay (PMC) and Sand Stamps.
Custom Concrete Stamp

Custom Concrete Stamps are made to impress your logo or design into wet concrete and cement, the perfect way for a contractor to leave a lasting impression.
- For Residential & Commercial use
- Transparent to help ensure proper contact.
- Engraved deep with 1/4" relief for clean precise impressions
- All impression sizes accommodated
- Featuring a low profile handle with large grip area for easy use and firm control
Decorative Concrete Stamps can also be made per your specifications.
Snapshots:
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Looking for a larger or darker impression? Consider Branding.
Branding Irons Unlimited has the equipment you need to make it happen.























