SIGMA crackprimer 5 in 1 white, 20kg

SIGMA COATINGS

Crackprimer 5 in 1

Universal, crack reinforcing special primer for indoors and outdoors.


Characteristics:

- remineralizing

- ideal bonding bridge for all elastic substrates

- fiber-reinforced

- crack reinforcing (class A1 according to norm DIN EN 1062-7)

- optimal alternative to elastic systems

- highly permeable to water vapor

- structure smoothing

- very good filling

- good covering characteristics

- very easy processing

- water dilutable

- can be repainted with dispersion and silicone resin paints


Usage:

Water-dilutable, pigmented special coating for remineralizing, adhesion-promoting, crack-bridging, fiber-reinforcing and structurally-leveling base and intermediate coatings. Excellent for all load-bearing substrates such as old dispersion and elastic paints, silicate, silicone and synthetic resin plasters, concrete, mineral plasters, ETICS systems, except MG PI, etc. Can be repainted with all SIGMA dispersion coatings based on dispersion and silicone resins.


Color shade:

White

Packing unit:

20kg


Density:

1.50 g / cc

Consumption:

Approximately 400 g / m2 with a structure-free surface,

up to approx. 800 g / m2 for structured substrates.

Drying time:

Can be painted over after 24 hours (+20 ° C / 65% relative humidity).


Characteristics according to norm DIN EN 1062:

Gloss level:

Matt / G3

Max. Grain size:

<1500 μm / S3

Water vapor permeability (sd value):

<0.14 m (high) / V1

Water permeability (w value):

 <0.1 [kg / (m 2 .h 0.5)] (low) / W3