Paint Type
Encaustic Paint
Encaustic paint is a wax-based art medium in which pigment is suspended in melted wax, applied warm, and fused with heat to form a durable painted surface.
Encaustic paint surface compatibility
Encaustic paint works best on rigid, absorbent, heat-resistant surfaces, while flexible supports can move enough to stress or crack the fused wax layers.
| Surface | Compatibility | Preparation | Primer or ground | Finish | Guide |
|---|---|---|---|---|---|
| Painting Board | Excellent when rigid, absorbent, and heat resistant | Use a stable board that can tolerate repeated warming and the weight of wax layers. | Use encaustic gesso or another absorbent ground specifically approved for encaustic painting. | Fuse layers with controlled heat as required by the technique; the wax surface can be left natural or polished when appropriate. | — |
| Wood Panel | Excellent on stable rigid wood | Use clean, dry, dimensionally stable wood and remove dust or surface contamination. | Raw wood can sometimes be used directly, or apply an encaustic-compatible absorbent ground. | Build and fuse the wax layers without overheating the support or paint. | — |
| Plaster | Good when rigid, fully dry, absorbent, and heat resistant | Make sure the plaster is fully cured, sound, clean, and dry before applying wax paint. | Use an encaustic-compatible ground only when the surface needs additional preparation. | Fuse carefully because both the support and surrounding construction must tolerate the working heat. | — |
| Unglazed Ceramic | Good when rigid, porous, and heat resistant | Use clean, dry, unglazed ceramic and confirm the object can safely tolerate encaustic working temperatures. | Usually none on a suitably absorbent unglazed surface; test adhesion first. | Fuse with controlled heat and avoid thermal shock to the ceramic. | — |
Sources: R&F encaustic grounds and surfaces, R&F encaustic supplies, and Ampersand Encausticbord.
Painters who used encaustic paint
Browse PaintZeal painter profiles featuring artists who used encaustic paint, with examples of fused wax layers, heated tools, and mixed-media techniques.
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Jasper Johns
Johns built Flag (1954–55) with oil, encaustic, and newspaper-and-cloth collage on fabric mounted to plywood. He dipped strips in pigmented wax and fixed them over a drawn flag, creating a tactile surface from joined paint and found print.
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Tony Scherman
The Art Gallery of Hamilton records Scherman’s Rape of Callisto: Birth of Arcas (1993) as encaustic on canvas. Pigmented wax forms the large figurative painting’s surface, linking its classical subject to the layered medium he used throughout his career.
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Betsy Eby
Art in Embassies records Eby’s Bliss as encaustic on panel and The New World as encaustic on canvas over aluminum panel. The records show her use of heated wax on different support constructions, with metal serving as backing rather than paint.
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Martin Kline
The Met records Kline’s Nest (2000) as encaustic on plywood panel with a wood frame. The rigid support carries a built-up, pigmented-wax surface, while the separate frame remains part of the work’s construction rather than a painted element.
Sources: MoMA: Flag; Art Gallery of Hamilton: Rape of Callisto: Birth of Arcas; U.S. Department of State: Art in Embassies; The Met: Nest.
Encaustic paint articles
PaintZeal has no dedicated encaustic paint articles yet, so this guide covers wax layers, rigid supports, heat fusion, and material compatibility.