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SolidRock Coatings
Mineral plaster

StucDeco

A hard, joint-free mineral plaster — from a glossy tadelakt sheen to a matt, granito-like finish, worked by hand.

  • Plaster
  • Indoor
  • Wall
  • Floor
  • Worktop
  • Seamless
The material

A malleable natural stone.

StucDeco is a hard, joint-free plaster with a mineral-like appearance — a decorative finish that mimics mineral concrete, with subtle variations in tone. Think of it as a malleable natural stone: elegant, dense and easy to live with.

Its look ranges from a smooth, glossy tadelakt-style finish to a matt, more nuanced granito-style surface. StucDeco is built from several layers of stucco paste applied one over another and, if desired, polished — which gives it a silky feel and reveals a wider range of colour nuances.

It is a mineral system: made from lime and cement, coloured on site with Stoopen & Meeûs powder pigments, and applied entirely by hand. As with every mineral finish, the final result depends on the craftsman, the substrate and the light — so we always make a sample first.

A close-up of the StucDeco surface.
Finishes

Matt or polished.

The same plaster reads two ways — a matt, mineral surface, or polished to a silky sheen that deepens its colour and nuance.

Mineral
MineralA matt, nuanced granito-style surface.
Polished
PolishedPolished to a silky, glossy tadelakt sheen.
A seamless StucDeco bathroom — shower, tub and niches in one continuous mineral surface.
Colour library

Forty-seven mineral shades.

Pigmented on site with mineral powders — a curated palette, with an unlimited range on request.

Download colour shades

Shades shown are indicative; polishing and hand application make every surface unique.

Log in for full colour detail
The system

How it goes on.

Composition
A high-end decorative mineral plaster made from lime and cement, in powder form. Several layers of stucco paste are applied one over another and, where wanted, polished — a film-forming, easy-to-maintain, scratch- and water-resistant finish.
Equipment
StucPrimer for adhesion (a waterproofing coat in wet rooms) and a suitable topcoat — PU StucVarnish 2K, Uniwall 1KPU Matt or Uniwall Wax. Tools: a mechanical mixer, clean water and a Venetian or Japanese trowel.
Protection
The topcoat is chosen for the wear the surface will see: PU StucVarnish (2KPU) for heavy use such as floors, shower walls and worktops; Uniwall 1KPU or Uniwall Wax for decorative surfaces; Stuc HardWaxOil for floors and walls in non-white colours. Representative tests are always carried out first.
Where it's used
For walls, ceilings, floors, worktops and stairs — including bathrooms and showers — on dry, solid, stable, grease-free substrates. Suitable for concrete, screed, existing tiles, worktops, MDF and sound old paint. High-quality workmanship is essential to the result.
Where it works

Where StucDeco works.

From statement walls to refined commercial spaces, StucDeco brings harmony and depth to every surface — a seamless, natural finish that turns ordinary walls into timeless architectural features that feel as good as they look.

Find the right finish for your space.

Start your project

See StucDeco in your hand.

Visit a showroom to feel the finish, or invite our team to your project. Every SolidRock surface begins with a conversation.

Miami · Palma de Mallorca