Plascon Professional Water-based Gypsum & Masonry Sealer (20L)

Superior Adhesion for Interior and Exterior Masonry

Plascon Professional Water-based Gypsum & Masonry Sealer is a high-performance preparation coat designed for a wide range of building surfaces. This sealer acts as a critical interface that improves the adhesion of water-based topcoats to the substrate. Because it is specifically formulated for un-primed surfaces, it works perfectly on concrete, cement plaster, and fibre-cement. Therefore, this product serves as a reliable solution for preparing new or cleaned masonry for a long-lasting professional finish.

Fast-Drying Efficiency and Surface Resilience

This smooth matt sealer is engineered to streamline your painting workflow with its quick overcoating properties. Specifically, the formula offers excellent spread-ability and good obliteration to ensure uniform coverage. Consequently, you gain several key performance benefits for your renovation projects:

• Alkali Resistance: Protects the paint system on cement plaster surfaces where moisture content is less than 8%.

• Eco-Friendly Design: The sealer is GBSA VOC compliant for interior use, ensuring a safer application environment.

• Low Odour Profile: Features a reduced odour formulation for more comfortable indoor application.

• Multi-Substrate Compatibility: Suitable for specialized surfaces like Cretestone, Rhinolite, MDF, and Masonite.

Trust in Professional-Grade Preparation

Hamilton’s and Plascon provide the essential technical coatings required to handle the most demanding architectural challenges. This sealer is available in an expansive 20L packaging size, making it ideal for comprehensive residential or commercial projects. Specifically, it delivers a theoretical spread rate of 7 m²/ℓ, providing a stable foundation across large areas. Visit Favrit Home Centre today to find the 20L packs you need for superior surface preparation and lasting topcoat integrity.

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