Bitumastic Black

A low cost general purpose protective coating.

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Product benefits:
  • Impervious to moisture and chemicals
  • Acceptable gloss appearance
  • Water resistant
Intended use
It is useful for sealing absorbent surfaces such as asbestos, cement gutters and cement pots.
Product Information
Type : Bitumen
Drying Time @ 25°C : Surface dry : 4 hrs
: Hard dry : 12 hrs
Recoating Time : 24 hrs
Viscosity : 61 – 64 Kµ
Specific Gravity : 0.8 – 0.9
Mass Solids : 35 – 37%
Spreading Rate
Gloss Level:
: 8– 10m²/L
Colour : Black
Application Details
Mixing : Stir well before use with a flat paddle to an even consistency. Stir occasionally during use.
Method : Roller brush or airless spray gun.
Thinning : Mineral Turpentine if required to maximum 10%.
Cleaning : Mineral Turpentine
Conditions : Temperature between 5°C and 40°C, relative humidity of less than 85%, preferably
between 10:00 and 16:00. Ideally, apply when the temperature of the substrate is at least
2⁰C above dew point, if possible away from direct sunlight.
Surface Preparation
  • Surfaces must be clean and dry.
  • When coating do not work the brush or roller too much over the same area, as this product is easily re-dissolved.
5 Litres tin cans and 200 Litres steel drums.
1. Keep out of reach of children.
2. Ensure to maintain good ventilation during application and drying process.
3. In case of skin contact, wash with soap and water or a recognised skin cleaner. Avoid contact with eyes. In
case of contact with eyes rinse immediately with running water and seek medical advice.
4. If product is ingested drink plenty of water or milk. Do not induce vomiting at any time. Seek medical advice.
5. To avoid any risk of spillage, always transport in a secure upright position