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Sikagard-407 W, Glossy Pu-Acrylic Hybrid Coating for Walls/Ceilings, Exterior, White

Resins
SIKA

Sika is a global leader in specialty chemicals for the construction and industrial sectors. The company develops and supplies innovative products and systems for bonding, sealing, damping, reinforcing, and protecting structures. With a strong focus on sustainability and performance, Sika serves a wide range of applications including concrete production, waterproofing, roofing, flooring, and structural strengthening.

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Single component, water-based, PU-acrylic hybrid resin coating for walls and ceilings with a gloss finish.

Sikagard-407 W is a 1-part, water-based, modified acrylic resin coating. It contains an organic in-film preservative and provides a gloss finish.

  • Good resistance to repeated cleaning and disinfection regimes using mild detergents and cleaning solutions
  • Tough
  • High durability
  • Good opacity (covering power)
  • Good water vapour permeability
  • Low odour
  • Seamless
  • Easy to clean
  • Easy to apply
Usage
Sikagard-407 W is used as a top coat or standalone coating for walls and ceilings Sikagard-407 W is used on:
  • Concrete
  • Bricks
  • Gypsum and cement-based substrates
  • Metal
  • Timber
  • Tiles
  • Plastic
Please note:
  • The Product may only be used for interior applications.
  • The Product may only be used by experienced professionals.
 
Advantages
  • Good resistance to repeated cleaning and disinfection regimes using mild detergents and cleaning solutions
  • Tough
  • High durability
  • Good opacity (covering power)
  • Good water vapour permeability
  • Low odour
  • Seamless
  • Easy to clean
  • Easy to apply
Packaging

5 litres (6.35 kg) drums

15 litres (19.05 kg) drums

Colour

White

Technical Information
Tensile Strength

Unreinforced18 N/mm²

Tensile adhesion strength

> 1.5 N/mm² (failure in concrete primed with Sika Bonding Primer)(EN 1542)

Chemical Resistance

Disinfection with hydrogen peroxide vapour: Resistant to Bioquell VHP systems.

Good short-term resistance to mild acids, alkalis, cleaning agents and disinfectants.

Please contact Sika Technical Services for specific information.

Application Information
Layer Thickness

120 µm

Ambient Air Temperature
Maximum+35 °C
Minimum+8 °C
Relative Air Humidity
Maximum80 % r.h.
Dew Point

Beware of condensation. The substrate and uncured applied product must be at least +3 °C above dew point to reduce the risk of condensation on the surface of the applied product.

Substrate Temperature
Maximum+35 °C
Minimum+8 °C
Waiting Time / Overcoating

Before applying Sikagard-407 W on Sikagard-407 W, allow:

TemperatureMinimumMaximum
+10 °C4 hours7 days
+20 °C2 hours7 days
+30 °C7 days7 days

Before applying Sikagard-407 W on Sikagard-403 W, allow:

TemperatureMinimumMaximum
+10 °C4 hours7 days
+20 °C

1 hour

7 days
+30 °C1 hour7 days

Note: Times are approximate and will be affected by changing ambient conditions, particularly temperature and relative humidity.

Applied Product Ready for Use
TemperatureTouch dry

Full cure

+10 °C8 hours7 days
+20 °C4 hours7 days

+30 °C

3 hours7 days

Note: Times are approximate and will be affected by changing ambient conditions, particularly temperature and relative humidity.