Product Data Sheet Safety Data Sheet Show all documents
Sikagard®-905 W

Sikagard®-905 W

Waterproof surface preparer

Sikagard®-905 W is an acrylic, water-based impregnation, ready to use, to be used in treatment of porous surfaces like plaster and natural stones. Is an ink-saving sealer, preparing bottom, enhancing paint adhesion, effective waterproofing and prevents mold, mildew and efflorescence.

  • High penetration;
  • Almost invisible when dry;
  • Can be painted or covered with wallpaper;
  • UV resistant;
  • Promotes savings in ink consumption;
  • Protects and preserves the paint on the walls;
  • Makes surface waterproof, protecting against aggressive agents;
  • Avoids stains on natural stone floors, such as marble and granite, due to water absorption;
  • Effective in protecting against rising damp.
Product Data Sheet Safety Data Sheet Show all documents

Usage

Sikagard®-905 W can be used as:
  • As a sealer and primer for plastered surfaces;
  • As a waterproofing for plastered surfaces;
  • As a surface hardener for weak and powdery substrates;
  • For prevention and treatment against mold, mildew and efflorescence;
  • As proctection os stones and exposed bricks;
  • Can be use in indoor and outdoor environments;
  • Waterproofing for the rustic surface of marble and granite floors;
 

Advantages

  • High penetration;
  • Almost invisible when dry;
  • Can be painted or covered with wallpaper;
  • UV resistant;
  • Promotes savings in ink consumption;
  • Protects and preserves the paint on the walls;
  • Makes surface waterproof, protecting against aggressive agents;
  • Avoids stains on natural stone floors, such as marble and granite, due to water absorption;
  • Effective in protecting against rising damp.

Packaging

5 litres bottle

Colour

Milky white liquid

Product Details

Product Information

Shelf Life

12 months from date of production if stored properly in undamaged and unopened original sealed containers

Storage Conditions

Store in dry conditions protected from frost at temperatures higher than +5°C. Protect from excessive heat.

Density

1.01 kg/l

Application

Application Information

Ambient Air Temperature

+5°C min. / +35°C max.

 
Consumption

Consumption

Generally 0.2 to 0.3 l/m² per coat dependent on the substrate porosity.
Application steps

MIXING

Sikagard®-905 W is supplied ready for use. Shake the pail prior to use

APPLICATION

Apply Sikagard®-905 W by brush or roller ensuring full saturation, brushing or rolling well into the substrate. On highly absorbent substrates, a second coat might be necessary. Allow the first coat to dry prior to applying the subsequent coat.

CLEANING OF TOOLS

Clean all tools and application equipment with water immediately after use.

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