Silancolor Base Coat

Application

For professional use. Can be applied by brush, roller or spray, and is suitable for both interior and exterior use. Can be used in the following situations:

  • As a base filling layer for new, well cured, old and dehumidifying render.
  • As a base layer on old paintwork.
  • As a base layer which is the same colour as the final layer to give full coverage.

Consult manufacturer's literature for information on substrate preparation and conditions not suitable for the application of this product.

Description

Coloured silicone resin based undercoat paint. Used to prepare the base layer on cementitious surfaces before the application of final topcoats and layered finishing materials from the Silancolour range.

Features and benefits:

  • Water repellent.
  • Evens out surfaces and fills in defects.
  • Can be supplied to match choice of finish coat.
  • Suitable for use with scratch finishes and bright colours.
  • Regulates and improves substrate absorption.
  • Can promote the bonding of successive coats of paint.
  • Increases the duration of protective finishes.
  • Rough finish makes it easier to apply layered finishing materials, resulting in a more even distribution of the finishing material over the surface.

Applications:

For professional use. Can be applied by brush, roller or spray, and is suitable for both interior and exterior use. Can be used in the following situations:

  • As a base filling layer for new, well cured, old and dehumidifying render.
  • As a base layer on old paintwork.
  • As a base layer which is the same colour as the final layer to give full coverage.

Consult manufacturer's literature for information on substrate preparation and conditions not suitable for the application of this product.

General information

Uniclass 2015

Pr_35_31_66_55 Multicoloured finish basecoatsPrimary

CAWS

M60/165 Multicoloured coating

Specification data - Multicoloured finish basecoats

Product Reference

Silancolor Base Coat

Colour

Consult manufacturer and insert requirements.

Standard product features

Technical characteristics:

  • Form: Pasty, thick liquid.
  • Composition: Coloured silicone, resin based paint in water dispersion, with micro-granular quartz and selected charges.
  • Density (to EN ISO 2811-1): 1.58 g/cm³.
  • Dry solids content (to EN ISO 3251): 67%.
  • Viscosity: 30 000 mPa/s (approximately).
  • Dilution ratio: Ready to use, or add 5–10% water.
  • Waiting time between each coat: At least 24 hours under normal humidity and temperature conditions.
  • Application temperature: 5–35°C.
  • Consumption: 0.3–0.5 kg/m² (per coat).
  • VOC content of ready-mixed product (to European Directive 2004/42/EC): White: ≤ 20 g/L; Coloured: ≤30 g/L.
  • Vapour diffusion resistance coefficient (to EN ISO 7783): 300 µ.
  • Resistance to passage of vapour relative to a 0.15 mm-thick dry layer (to EN ISO 7783): 0.04 m.
  • Capillary action water absorption coefficient (to EN 1062-3): 0.24 kg/(m²h0.5).

Product Options

Colour:

Available in white, from the MAPEI colour chart range, or in various colours obtained using the ColorMap® automatic colouring system – consult manufacturer for information.

Third party certifications

  • ETA: Certificate: 10/0024
  • ETA: Certificate: 10/0025

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