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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:

Disinfectant

Concentration

Setting at vaporiser

Contact 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 Temperature

Minimum

Maximum

+10°C

4 hours

7 days

+20°C

2 hours

7 days

+30°C1 hour7 days

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

Substrate Temperature

Minimum

Maximum

+10°C

4 hours

7 days

+20°C

1 hours

7 days

+30°C1 hour7 days
Applied Product Ready for Use

Temperature

Tack free

Full cure

+10°C

8 hours

7 days

+20°C

4 hours

7 days

+30°C3 hours7 days