__________________ are specially adapted for exposed works which require frequent cleaning.

___________ is prepared by dissolving Asphalt or mineral pitches or Vegetable bitumen in any type of oil or Petroleum.

While preparing whitewash, how many kilograms of sodium chloride dissolved in hot water is needed for every 10 kg of lim…

______________________ contains binding material such as polyvinyl Acetate, synthetic resins, etc.

________________ is thicker and darkly coloured and raw linseed oil.

______________________ is an oxide of zinc and it forms the base of all zinc Paints.

Fifty litres of water is needed per kg of unslaked lime in the preparation of whitewash.

In colour washing, the first coat should be of ________