Making your own stencils is one of the fastest ways to add repeatable patterns to ceramic surfaces. A good stencil can be reused dozens of times and works with underglaze, slip, or oxide wash. This guide covers the main stencil materials, how to cut them, and how to use them cleanly on curved and flat ceramic surfaces.
Stencil Materials
Paper and Newsprint
The simplest option. Paper stencils are single-use — they absorb moisture from the clay and the underglaze quickly and won’t lay flat for a second pass. Good for testing a design before cutting it in a more durable material. Easy to cut with scissors or an X-Acto knife.
Tyvek
Tyvek is a synthetic paper-like material — waterproof, tear-resistant, and flexible enough to conform to curved surfaces. It doesn’t absorb moisture so it stays flat and reusable. In the US, Tyvek Priority Mail envelopes from USPS are free and work perfectly. Cut with scissors or a craft knife.
Vinyl (Adhesive-Backed)
Adhesive vinyl stencils stick directly to the ceramic surface, which prevents underglaze from bleeding under the edges — the biggest problem with non-adhesive stencils on curved surfaces. Cut with a craft knife or a cutting machine like a Cricut or Silhouette. Peel cleanly after application. Best for bisqueware; don’t use on greenware as the adhesive can pull the surface.
Plastic Sheet (Mylar / Acetate)
Durable, reusable, and easy to clean between uses. Doesn’t stick to the surface so requires firm pressure when applying underglaze to prevent bleeding. Works best on flat surfaces. Cut with a craft knife on a cutting mat.
Cutting a Stencil
1. Design and Transfer
Draw or print your design on paper first. Tape it to your stencil material and cut through both layers, or trace the design with a pencil onto the stencil material before cutting. For symmetrical designs, fold the material and cut both halves at once.
2. Cut Clean Edges
Use a sharp X-Acto knife or craft knife on a self-healing cutting mat. Pull the knife in smooth, continuous strokes — don’t saw. Change blades often; a dull blade tears edges instead of cutting them cleanly. For curved lines, rotate the stencil material rather than the knife.
3. Keep the Bridges
In stencil design, “bridges” are the thin strips of material that connect floating interior sections to the outer frame — for example, the center of the letter O. Plan your design so bridges are incorporated, or use adhesive vinyl where you can place isolated pieces separately.
Using a Stencil on Ceramics
On Bisqueware (Most Common)
Hold or tape the stencil firmly against the bisqueware surface. Apply underglaze with a stiff brush using a dabbing or pouncing motion — don’t drag the brush sideways or it will push under the stencil edge. Apply in thin layers, letting each layer dry slightly before the next. Remove the stencil carefully while the underglaze is still slightly damp for the cleanest edge.
On Leather-Hard Greenware
Use Tyvek or plastic stencils — paper goes limp immediately on damp clay. Apply slip or underglaze with a sponge or soft brush. The damp clay surface makes stencils harder to hold flat on curved pieces; adhesive vinyl works best here.
- Tip: On curved surfaces, cut small relief cuts into the stencil edges so it can flex and lie flat against the curve without buckling.
Related
See also: Tape Resist, Silkscreen Stencils, and Wax Resist.
