TOA 4 Seasons Sealer

TOA 4 Seasons Sealer is the sealer made from Styrene Acrylic that could penetrate deeply into substrate for good adhesion, water and alkali resistance, preventing efflorescene. Not containing Lead, Mercury, Formaldehyde.

View DetailCompact



Intended use:

TOA 4 Seasons Sealer is suitable for new and previously painted interior and exterior masonry surface such as concrete, cement, brick, etc…

Technical Data

  • Color: White
  • Component: Binder (40% - 50%),Powder (15% - 30%), Water (10% - 20%)
  • Drying time:
  • - Touch dry: 60 mins
  • - Painting interval: 120 mins
  • Theoretical coverage: 10 - 12 m²/ litre/ coat

Construction methods

  • Application tools: Brush, roller, spray gun
  • Dilution: Clean water
  • Dilution ratio: 10% - 15% (depend on application), clean equipment with water immediately after using.

Construction Guide

Step 1 - Surface preparation:
- New surface:
+ Let the surface dry after 28 days in normal condition (average temperature is 30oC, relative humidity is about 80%), the substrate moisture is lower than 16% according to Protimeter. Remove all dust, grease, wax from the surface.
+ Apply 2 coats of TOA Wall Mastic interior or exterior for smooth surface.
- Old surface:
+ Remove all dust, contaminiation, loose old paint. Treat the attached by fungus, algae with proper chemicals. Wash the surface if required, let it fully dry, the substrate moisture must be lower than 16% according to Protimeter <16% (đo bằng Protimeter).
+ Apply 1 coat of TOA 4 Seasons Super Contact Sealer for chalky or powdery surface after making surface clean.
Step 2 - Primer: Apply 1 coat of TOA 4 Seasons Interior & Exterior Alkali Sealer.
Step 3 - Topcoat: Apply 2 coats of TOA 4 Seasons (Exterior Satin Glo High Sheen, Exterior Satin Glo, Exterior Tropic Shield, Interior Top Silk).
* Note: Stir well before use and once opened, entire content should be used. Do not apply when the air temperature is under 15oC, the relative humidity is higher than 80%.

Recommended paint system

Putty: 2 coats of TOA Wall Mastic interior or exterior

Primer: 1 coat of TOA 4 Seasons Interior & Exterior Alkali Sealer

Topcoat: 2 coats of TOA 4 Seasons / TOA 4 Seasons Tropic Shield / TOA 4 Seasons Top Silk

Send us a message