TOA Hydro Quick Primer – Premium Multipurpose Primer

TOA Hydro Quick Primer is a special primer made from styrene acrylic that not added lead, mercury in the formula with the features of excellent adhesion, effective alkali resistance and efflorescence resistance.

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Intended use:

TOA Hydro Quick Primer is especially designed for new masonry surfaces dry after 3 days in normal condition; or old surface, chalking or poor adhesion surfaces where is attacked by alkali, water and efflorescence help improve alkali and water resistance ability. Product is suitable for both interior and exterior.

Technical Data

  • Color: white
  • Components: styrene acrylic, pigments, additives & water
  • Substrate temperature 30°C, relative humidity 50%: Drying time ː surface (touch) dry 0.5 hour; painting interval ː 2 hours
  • Theoretical coverage: 10.3-13.7 m²/ litre/ coat

Construction methods

  • Application tools: brush, roller, spray gun
  • Dilution: the paint is ready to use after proper stirring until homogeneous. If thinning is required, clean water may be added up to a maximum of 5%

Construction Guide

Step 1 – Surface Preparation:

New surface:

+ The surface dries after 3 days, the substrate moisture is lower than 30% and pH is lower than 11 (specialized measuring testing equipment).

+ Remove all dust, grease, wax, laitance, chalking and others contamination from the surface by specialized machine and proper cleanness.

Old surface:

+ Remove all dust, fungus, algae, loose old paint or others contamination from the surface by specialized machine as: grinding, sanding, vacuum cleaner, high pressure water jet and proper cleanness.

+ Then, treat the areas attacked by fungus, algae with proper chemicals. Wash the surface if required, let it fully dry, the substrate moisture must be lower than 30% (specialized measuring testing equipment).

+ The damaged areas, cracks must be repaired and make smooth by proper materials.

Step 2 - Primer: Apply 1 coat of TOA Hydro Quick Primer.

Step 3 – Top coat: Apply 2 coats of TOA interior or exterior.

*Note: Stir well before use and once opened, entire content should be used. Apply when temperature is from 10°C to 35°C and relative humidity under 75%.

Recommended paint system

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