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  2. Sikagard-405 W, Mid-Sheen Acrylic Coating with Preservative, Interior & Exterior
Sikagard-405 W, Mid-Sheen Acrylic Coating with Preservative, Interior & Exterior

Sikagard-405 W, Mid-Sheen Acrylic Coating with Preservative, Interior & Exterior

Surface Treatments
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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General Specifications
Packaging 5 L
Usage Hygiene coating for internal walls in clean/medical/food facilities
Chemical Base Styrene-acrylic copolymer dispersion, waterborne
Usage Area Interior & Exterior
Color BS08B15
Storage Conditions The packaging must be  stored properly in closed, sealed and undamaged packaging, in dry conditions at temperatures between +5°C and +30°C. Protect from direct sunlight and frost
Density 1.31 kg / L(EN ISO 2811-1)
Consumption 0.20 kg / m² per layer0.15 l / m² per layer

Sikagard-405 W is a single component white, waterborne acrylic resin based coating containing an organic in-fim-preservative with a mid-sheen finish

  • Good resistance to repeated cleaning and disinfection regimes, using mild detergents and cleaning solutions
  • Tough and highly durable
  • Good covering and hiding power (opacitiy)
  • Permeable to water vapour
  • Ultra low emission
  • Odourless
  • Seemless, easy to clean finish
  • Easy to apply
  • Mid-sheen finish
Usage
  • Top coat or stand alone coating for internal walls and ceilings
  • For concrete, bricks, cement based and gypsum substrates, metallic surfaces, timber, tiles and plastic
  • Suitable for pharmaceutical, medical engineering, food & Beverage industry, hospitals, healthcare facilities, prisons and leisure facilities
Advantages
  • Good resistance to repeated cleaning and disinfection regimes, using mild detergents and cleaning solutions
  • Tough and highly durable
  • Good covering and hiding power (opacitiy)
  • Permeable to water vapour
  • Ultra low emission
  • Odourless
  • Seemless, easy to clean finish
  • Easy to apply
  • Mid-sheen finish
Packaging

5.0 litres = 6.60 kg drums
15.0 litres = 19.80 kg drums

Colour

Available colours BS08B15, BS12B21, BS14C31, BS18E49, BS18E50, RAL1013, RAL3015, RAL7035, RAL9001, White

Technical Information

Tensile Strength

 

 

~10 N/mm²(EN ISO 527-3)

 

Tensile adhesion strength

 

 

≥ 1.5N/mm²   to concrete with Sika Bonding Primer(ISO 4624)

 

Chemical Resistance

 

Good short term resistance to mild acids, alkalis, cleaning agents and disinfectants. Please contact local Sika Technical service for specific information.

Disinfection with Hydrogen Peroxide Vapor:

  • Resistant when using STERIS VHP technology
  • Resistant to PEA vaporisation technology according Test report PEA
  • Resistant when using Oxypharm vaporiser NOCOSPRAY with the following set-up:

 

 

DisinfectantConcentrationSetting at vaporiserContact time
NOCOLYSE Mint (6%)1 ml/m³20m³ (1.5 min vaporisation)30 min
NOCOLYSE ONE Shot (12%)3 ml/m³ (2cycles)45m³ (5 minutes vaporisation)30 min
NOCOLYSE Food (7.9%)1 ml/m³20m³ (1.5 minutes vaporisation30 min
NOCOLYSE Food (7.9%)5 ml/m³75m³ (5 minutes vaporisation)60 min

 

Permeability to Water Vapour

 

 

~51.5 g/m² in 24 hours(EN ISO 7783-1:2011)

 

Application Information

Layer Thickness 

~120µm

Ambient Air Temperature 

+8°C - +35°C

Relative Air Humidity 

80% max.

Dew Point 

3 °C above dew point
Beware of condensation

Substrate Temperature 

+8°C - +35°C

Curing Time 

Before applying Sikagard-405 W to Sikagard-405 W allow:

 

Substrate TemperatureMinimumMaximum
+10°C4 hours7 days
+20°C2 hours7 days
+30°C1 hour7 days

 

Before applying Sikagard-405 W to Sikagard-403 W allow:

 

Substrate TemperatureMinimumMaximum
+10°C4 hours7 days
+20°C1 hours7 days
+30°C1 hour7 days

 

 

 

Applied Product Ready for Use 

 

TemperatureTack freeFull cure
+10°C8 hours7 days
+20°C4 hours7 days
+30°C3 hours7 days