Arcus Plaster Medium
Arcus Plaster Medium
A colored finish coating, Arcus LimePlaster can be applied over EIFS, stucco, sheetrock, cement board and many other substrates. In addition to its ease-of-use, durability and advanced aesthetics, Arcus LimePlaster (Medium) delivers many health and environmental benefits.
Made in USA, it is an ideal interior/exterior finish for today’s designer or applicator that combines striking beauty and superior performance.
Arcus Plaster Medium offers exceptional workability, allowing skilled applicators to achieve a range of finishes from smooth, reflective Venetian textures to softer, hand-crafted looks ideal for heritage restorations. Because the formulation includes marble-rich lime, it provides a breathable finish that performs well in both humid and dry climates. This natural level of permeability makes Arcus Plaster Medium a popular choice for interior feature walls, hotel lobbies, galleries, and other high-end spaces where long-lasting beauty matters.
In modern design, Arcus Plaster Medium is often chosen as a sustainable alternative to synthetic coatings because it uses traditional lime-based ingredients. These ingredients naturally resist mold growth, reduce moisture retention, and provide a healthy indoor environment without harmful off-gassing. When properly installed, the finish becomes stronger over time as it continues to carbonate, which contributes to the material’s excellent long-term value.
Many architects choose Arcus Plaster Medium not only for its proven durability, but also for its ability to complement natural stone, wood, and metal finishes. Its flexible working properties make it well suited to curved architectural details, sculpted surfaces, and recessed panels. Whether used in contemporary spaces or classic decorative applications, Arcus Plaster Medium provides a refined surface that enhances color depth and subtle movement.
Maintenance is minimal, a gentle wipe and occasional resealing typically preserve the rich appearance for years. Because the finish is naturally mineral-based, it remains UV-stable and resists fading, making it reliable for bright, sun-filled interiors.
When selecting decorative lime plasters for residential or commercial projects, Arcus Plaster Medium offers consistent performance, adaptability, and the elegant character demanded by today’s designers. Its balance of beauty and longevity makes it an outstanding solution for projects requiring handcrafted finishes with timeless appeal.
Features & Benefits
Benefits for health and well-being
- An advanced plaster that is easy to mix and apply
- Ultra-pleasing results without the traditional labor
- Colors to match what your project requires
- Natural, affordable, and easy to repair
- Weather-resistant and supremely durable
- More cost effective than foreign-made plasters
- One 30-lb bag will cover 160-210 sq ft
Achieve beautiful effects with minimal effort
- Highly resistant to mold and bacteria
- Allows a room or building to “breathe
- Enhances air quality for those inside
- Flushes and dissipates unpleasant odors
- Fire resistant for added occupant safety
- Environmentally friendly and sustainably produced
Color Samples
For additional industry information about cementitious and façade materials, you may also visit the American Concrete Institute .