0649 IMPASIL UNION

Building

outdoors

Silicate-based filling primer

Potassium silicate wall paint with levelling and filling effect, providing the necessary binder between a substrate treated with synthetic paint and the overlaying mineral finish. The mineral paint allows applying mineral products to substrates previously treated with water-based paints or synthetic coatings, avoiding to remove them since it creates a physical and chemical binding layer between the substrate and the silicate-based finish.

Application

It is the ideal primer to make uniform surfaces with discontinuous absorption, plaster unevenness, patching and lack of homogeneity in general; it is suggested for applications on any type of plaster, concrete or previously painted surfaces.

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Technical data

Dry film aspect

grainy matt

Granulometry

0.5 mm

Water vapour transimission rate

Class V1 (high), < 0.14 (m) Sd

Water permeability

Class W1 (high), W > 0.5 kg(m² h0.5)

Ready to use

yes

Coverage with one coat

5 - 7 m²/l

Recoat after

10 - 12 h

Touch dry

1 - 2 h

Dry through

24 h

Unit size
White

14 L

Note

Colours
1015 White

Technical data sheet

it

fr

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