SIGMARIVER MEDUIM

High quality structured finish based on a copolymer dispersion
filled with ground natural stone
PRINCIPAL CHARACTERISTICS
– for interior and exterior use
– unsaponifiable
– good colour retention properties
– water vapour permeable
– good weather resistance
– good adhesion properties
– can be used to create a variety of texture patterns
– outstanding impact resistance
– hides small substrate imperfections
– almost odourless
– easy to apply
COLOUR AND GLOSS
off-white – flat

Product Details
SKU: 633 Category: Tags: ,

Basic Data At 20 °c

Mass density
approx. 1.86 g/cm3
Solids content
approx. 83±2% by weight depending on colours
Practical
3.3 – 3.5 kg /m2
spreading rate
depending on the nature and condition of the substrate and the
application method employed
Touch dry after
approx. 6 hours depending on the thickness
Overcoating interval
min. 24 hours
max. no limitation
Shelf life (cool, dry place)
12 months

New substrates
– dry and clean primed concrete, cement render and plaster
– all dirt and other surface contamination must be removed
previously painted
– remove all contamination, loose and flaking paint from the surface
– spot prime all bare areas
– intact paint layers must be cleaned with a 3% ammonia solution
– cracks should be raked out and primed before filling.
– not recommended over old alkyd types of wall paints

Recommended primers
– 0852 Sigma Acrylic Primer Sealer
– 0804 Sigmafix Primer
Recommended fillers
– 0803 Sigma PVA Wallfiller (internal)
– 0896 Sigma Concrete Filler (external)
Recommended finish
– from the range of Sigma waterborne and solvented finishes if required
Notes
– on very smooth concrete apply as a primer 1 coat of
0831 Sigmaputz Extra Fine (diluted 15 – 20%)
– when overcoating with solvented products a minimum
of 16 hours drying time should be allowed

Method Of Application

TOOLS
– stainless steel trowel for application
– plastic trowel for structuring
Recommended thinner
sweet water
Volume of thinner
max. 3%
TROWEL APPLICATION
– apply using the stainless steel trowel in one thick coat
the grains of the material determine the thickness of the coat.
As soon as an area of 2 – 4 m2 has been applied, structure the
material using the plastic trowel, which has to be roughened
before use
CLEANING SOLVENT
sweet water

Environmental

Complies with VOC specifications such as LEED etc.

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About SIGMARIVER MEDUIM


High quality structured texture finish


  • Good colour retention properties

  • Good colour retention properties

  • Good weather resistance