Prominent Trade Plaster Primer

A solvent based acrylic solution primer for porous and chalky surfaces. To improve adhesion of subsequent coats of paint and also to form a barrier against alkali attack on subsequent coats.

Description

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Purchase:
Prominent Trade Plaster Primer is available in the following sizes: 5lt and 20lt

Appearance: Matt finish
Spreading Rate: 3 – 6 m²/litre depending on surface texture and porosity.
Solids: 65% by mass and 45% by volume.
Density: 1,38 kg/litre.
Recommended Dry Film Thickness: 25-30 µm microns minimum.
Viscosity: ± 80 Kµ.
Flash Point: 43°C.

Storage:

  • Keep containers properly sealed.
  • Store away from direct heat, sun and severe cold in a place with adequate ventilation.

Available Sizes: 5Lt, 20Lt
Colours: White

Respecting The Environment:

  • 100% Lead Free.
  • Dispose of excess product and containers in a responsible manner without harming the environment.
  • This product is manufactured under strict SABS ISO 9001 quality standards.

Features

  • Alkali resistant: Protects subsequent coats against alkali attack.
  • Good penetration: Dissolved binder penetrates porous surfaces and seals them off.
  • Good adhesion: To porous, chalky surfaces.
  • 100% lead free.

Intended Usages

  • Superior primer for new interior and exterior cement plaster.
  • Primer for gypsum plaster, hardboard, gypsum boards and glass stone/rhinolite.

Application Details

  • Mixing: Stir before use with a flat paddle to an even consistency. Stir occasionally during use.
  • Method: Brush or roller.
  • Thinning: ProGold Mineral Turpentine.
  • Cleaning: Remove as much of the product as possible from the application equipment before cleaning with water ProGold 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 2°C above dew point.
  • If possible away from direct sunlight.

Drying time:
Surface dry:  4 hours, Hard dry:  8 hours at 23°C.
Note:  Higher temperatures will accelerate the drying times (approximately halved for every 10°C increase), whilst lower temperatures will retard the drying time (approximately doubled for every 10°C decrease).

Recoating time: 16 hours.
Requirements: One coat.

Surface Preparations
Cement plaster:

  • Apply directly.

Gypsum plaster:

  • Apply directly.

Gypsum board, hardboard:

  • Apply directly.

Chalky paint:

  • Remove chalkiness and then apply.
  • Conduct a masking tape test 24 hours after application to ensure that good adhesion is established before overcoating.

Not recommended for redecorating – primer only.

Limitations

  • Use limited to that of a primer only.
  • Prominent Paints Trade Plaster Primer is NOT a cure for damp problems.
  • Can only be used on absorbent surfaces.
  • Moisture content must not exceed 15%.
  • Chalking takes place if exposed to UV rays.
  • To ensure a consistent appearance ensure that batch numbers on all the containers are the same. Where the batch numbers differ, intermix before use.

Safety

  • Keep out of reach of children.
  • Ensure to maintain good ventilation during application and drying process.
  • 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.
  • If product is ingested drink plenty of water or milk. Do not induce vomiting at any time. Seek medical advice.
  • Refer to the Material Safety Data Sheet (MSDS) for detailed information about the product and transportation and classification criteria. MSDS is available on www.prominentpaints.co.za or from Prominent Customer Service Department.
  • To avoid any risk of spillage, always transport in a secure upright position.
  • Keep out of reach of children.
  • Ensure to maintain good ventilation during application and drying process.
  • 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.
  • If product is ingested drink plenty of water or milk. Do not induce vomiting at any time. Seek medical advice.
  • Refer to the Material Safety Data Sheet (MSDS) for detailed information about the product and transportation and classification criteria. MSDS is available on www.prominentpaints.co.za or from Prominent Customer Service Department.
  • To avoid any risk of spillage, always transport in a secure upright position.

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