CLAY FINISHING PLASTER

Clay finishing plaster is used to fill and level the base plastered surface's unevenness and achieve a structural final finish. It can also be used as a base plaster on surfaces where the thickness of the plaster must be kept to a minimum. Suitable for plastering various surfaces in dry interiors.

The clay finishing plaster consists of high-quality clay and sand carefully selected according to a special sieve curve, to which the fiber of the cattail has been added. UKU clay finishing plasters have been tested in accordance with the German clay plaster standard DIN 18947: 2013-08 and belong to the higher strength class S II.

Clay plaster with a sufficient layer thickness (1-2 cm) regulates the humidity in the room, accumulates heat, neutralizes electromagnetic pollution, dampens echoes, inhibits the formation of mold and is suitable for allergy sufferers. UKU clay finishing plaster has very good adhesion, workability and surface strength, and is 100% natural and recyclable.

Suitable substrates:
Wood (covered with reed mat or other netting)
Stone (brick, structural concrete)
Blocks (Bauroc, Fibo, Columbia)
Plasters (clay plaster, lime plaster, mineral plasters)
Straw (straw walls)
Reed (thin reed mat, reed panel)
Color: dark red, red, brown, gray, blue
Grain size: 0–2 mm
Consumption: 7-10 kg/m²
Maximum layer thickness: 6–8 mm
Packages: 25 kg, (500 kg / 1000 kg Big-Bag preorder, except dark red)

Product guide

Wondering if clay finish plaster is right for your project? Contact us and let’s find the best solution together.