BreathAplasta Smooth is Adaptavate’s ultra‑fine, high‑performance finishing plaster designed for internal breathable wall systems. It creates a beautifully refined surface while maintaining the exceptional vapour permeability needed for healthy, moisture‑balanced buildings.
As part of Adaptavate’s next‑generation bio‑based plaster range, BreathAplasta Smooth is certified carbon‑negative. Made from rapidly renewable plant‑based materials and produced using low‑energy processes, it locks away more carbon than it emits — helping every project reduce its environmental impact.
BreathAplasta Smooth is the ideal topcoat for BreathAplasta Universal, traditional lime plasters, and breathable boards such as wood wool, wood fibre and insulating mineral boards. It delivers a crisp, elegant finish without compromising breathability or indoor air quality.
Key Benefits
- Smooth Finish for Natural Interiors – Provides a fine, crisp surface ideal for decoration or left exposed.
- Highly Breathable & Hygroscopic – Allows walls to regulate humidity, preventing condensation and mould.
- Fast Setting & Easy to Work – Applied in thin layers with excellent workability.
- Compatible with Breathaplasta Universal – Use as a fine topcoat in the Adaptavate breathable plaster system.
- Low Embodied Carbon – Designed with sustainability in mind for eco-renovations and new builds alike.
Applications
- Topcoat Finish for Internal Lime Plasters – Applied over Breathaplasta Universal, lime renders, plasterboard or lime base coats.
- Heritage & Eco-Builds – Perfect for breathable renovation, restoration, or new construction using natural materials.
- Decoration-Ready Surface – Can be painted with mineral paints or natural breathable finishes.
Technical Specifications
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Application Thickness: 2–3 mm
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Coverage: Approx. 8m2 coverage at 2mm thickness per 20kg bag.
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Binder Type: Lime and plant-based fibres (cement-free)
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Finish: Ultra-smooth matte surface
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Compatibility: Lime plasters, natural insulation boards, breathable base coats, plasterboard, performance plasterboard, overskimming
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Setting Time: Fast setting, setting in just 60-90 minutes.
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Packaging: 20 kg bags
Why Choose Breathaplasta Smooth?
Adaptavate Breathaplasta Smooth delivers the refined finish modern interiors demand, without compromising on the breathability and health benefits of a natural lime plaster system. Whether you’re upgrading a solid wall cottage, finishing a wood fibre-insulated retrofit, or creating a natural wall finish for a new eco-home, this plaster combines performance, sustainability, and aesthetics.
