Product Data Sheet Safety Data Sheet Show all documents

Sika® Inertol®-49 Redbrown

Coloured bitumen coating

Sika® Inertol®-49 Redbrown is a solvent-containing, 1-pack, redbrown, bitumen-based coating material.

  • Easy to apply by brush
  • Protects steel and zinc

Product tends to chalking. Chalking products washed off by rain can contaminate adjacent areas.
Product Data Sheet Safety Data Sheet Show all documents

Usage

Corrosion protection of sheet metal and galvanised steel.  

Advantages

  • Easy to apply by brush
  • Protects steel and zinc

Product tends to chalking. Chalking products washed off by rain can contaminate adjacent areas.

Packaging

Sika® Inertol®-49 Redbrown3 l and 0.75 l
Sika® Thinner B10 l and 3 l

Colour

Redbrown

Product Details

Product Information

Shelf life

2 years

Storage conditions

In originally sealed containers in a cool and dry environment.

Density

~1.2 kg/l

Solid content

~50 % by volume

~64 % by weight
Technical Information

Chemical resistance

Resistant to weather influences and neutral salts.

Not resistant to petrol, benzene hydrocarbons, fats and oils.

Temperature resistance

Dry heat up to approx. +100°C
Damp heat up to + 60°C

Application

Application Information

Thinner

Sika® Thinner B

If necessary max. 4 % Sika® Thinner B may be added to adapt the viscosity.

Material temperature

Min. + 5°C

Relative air humidity

Max. 85 %, except the surface temperature is significantly higher than the dew point temperature, it shall be at least 3 K above dew point.

Surface temperature

Min. + 5°C

Waiting time to overcoating

Min. 1 day at +20 °C

Drying time

Final drying time
Several days, depending on air circulation.
Consumption

Consumption

Theoretical material-consumption/VOC without loss for medium dry film thickness:

Dry film thickness

40 μm

Wet film thickness

80 μm

Consumption~0.094 kg/m2
VOC~34.6 g/m2
Application steps

SURFACE PREPARATION

Steel and galvanised surfaces:
Properly derusted, dry, free of dust, oil and grease.

Old coatings:
Remove completely as far as possible.

MIXING

Sika® Inertol®-49 Redbrown is supplied ready for use.

Stir thoroughly by using an electrical stirrer.

 

APPLICATION

By brush or roller

Conventional high pressure spraying:

  • Nozzle size 1.3 - 2.5 mm
  • Pressure 3 - 5 bar

CLEANING OF EQUIPMENT

Sika® Thinner B

Documents