Dulux Trade Weathershield Stabilising Primer 5L is a high-performance solvent-based primer designed to seal and stabilise chalking or weathered exterior masonry surfaces prior to repainting. Formulated as part of the Dulux Trade Weathershield exterior system, this professional-grade primer penetrates porous substrates to bind loose material and promote strong adhesion for subsequent topcoats. Supplied in a 5 litre container, it is ideal for large exterior preparation projects requiring reliable surface consolidation and long-term durability. Key Features Size: 5 Litres Type: Solvent-Based Stabilising Primer Function: Seals & Binds Weathered Surfaces Deep Penetration: Strengthens porous masonry Improves Topcoat Adhesion Part of Weathershield Exterior System Professional Trade Specification Typical Applications Weathered or chalking masonry Previously painted exterior walls Render and concrete surfaces Brickwork and exterior substrates Refurbishment and repainting projects Large residential or commercial exteriors Performance & Application Dulux Trade Weathershield Stabilising Primer is designed to penetrate and bind powdery or friable exterior surfaces, helping create a sound base for masonry paint application. By sealing porous substrates, it improves coverage and enhances the longevity of the finishing coats. Ensure surfaces are clean, dry and free from loose or flaking material before application. Apply evenly by brush, roller or spray, working well into the surface. Allow to dry thoroughly before applying a suitable Weathershield masonry topcoat. Technical Specification Product Name: Dulux Trade Weathershield Stabilising Primer Volume: 5L Base Type: Solvent-Based Application Method: Brush, Roller or Spray Suitable Surfaces: Exterior Masonry, Render & Concrete Function: Surface Sealer & Adhesion Promoter System Compatibility: Dulux Trade Weathershield System Use Class: External Surface Preparation Pack Size: 1 x 5L Why Choose Dulux Trade Weathershield Stabilising Primer 5L? Dulux Trade Weathershield Stabilising Primer 5L provides essential preparation for weathered and chalking exterior surfaces. Its penetrating, binding formula ensures improved adhesion and extended coating life when used as part of the Weathershield system, making it a dependable choice for professional exterior refurbishment projects.
