{"id":18298,"date":"2025-04-01T12:00:35","date_gmt":"2025-04-01T12:00:35","guid":{"rendered":"https:\/\/scalpsas.uk\/?post_type=product&p=18298"},"modified":"2026-04-01T12:55:56","modified_gmt":"2026-04-01T12:55:56","slug":"scalp-primafix","status":"publish","type":"product","link":"https:\/\/scalpsas.uk\/en\/product\/scalp-primafix\/","title":{"rendered":"Bonding and consolidating primer for concrete, masonry & plaster – SCALP PRIMAFIX"},"content":{"rendered":"

SCALP PRIMAFIX<\/b> is a bonding and consolidating primer for concrete, masonry & plaster. Whether you are working with concrete, mortar, or mineral plaster, this multifunctional primer is an essential first step for ensuring a long-lasting finish on both interior and exterior surfaces.<\/p>\n

Specifically formulated to “lock down” soft, brittle, or powdery materials, SCALP PRIMAFIX acts as a powerful chemical bridge. It transforms unstable surfaces into a high-grip base, significantly improving the adhesion of subsequent layers of paint, plaster, mortar, or decorative coatings.<\/p>\n

Key Benefits for UK Renovation & Trade<\/b><\/h3>\n
    \n
  • Superior Surface Stabiliser: Hardens and fixes “chalky” or powdery walls, preventing new paint or plaster from peeling or flaking.<\/li>\n
  • Maximum Adhesion Promoter: Creates a high-performance bonding and consolidating primer layer that ensures mortars, adhesives, and paints stick fast.<\/li>\n
  • Substrate Reinforcement: Penetrates deep into old or degraded masonry to strengthen the structure and reduce the risk of future cracking.<\/li>\n
  • Breathable & Vapour Permeable: Allows the building to “breathe,” preventing moisture from being trapped behind the surface\u2014a must for older British properties.<\/li>\n
  • Fast-Drying & Trade-Ready: Minimises downtime on-site, providing an excellent technical base for all renovation work.<\/li>\n
  • Universal Compatibility: Safe for use with all major brands of plaster and paint. It is VOC-free and ideal for confined indoor applications.<\/li>\n
  • Weather & Age Resistant: Enhances the waterproofing of substrates while remaining resistant to the effects of aging.<\/li>\n<\/ul>\n

    Application Instructions<\/b><\/h3>\n
      \n
    1. Preparation: Ensure the substrate is as clean and dry as possible. Mix SCALP PRIMAFIX thoroughly before use.<\/li>\n
    2. Application: Apply evenly to the surface in two coats.<\/li>\n
    3. Drying Time: Wait at least one hour between coats to allow the fixative to set.<\/li>\n
    4. Curing: Allow the treated surface to cure for 24 hours before proceeding with plastering, tiling, or painting.<\/li>\n<\/ol>\n

      Technical Excellence & Use Cases<\/b><\/h3>\n

      In the UK, many renovation projects face the challenge of “high suction” or degraded materials. SCALP PRIMAFIX<\/b> is the specialist choice for stabilising these surfaces before high-value finishes are applied.<\/p>\n

      Ideal Applications:<\/b><\/p>\n

        \n
      • Old Plaster Restoration: Fixing powdery or dusty lath and plaster walls before skimming.<\/li>\n
      • Exterior Masonry Prep: Priming weathered brick or concrete before applying masonry paint.<\/li>\n
      • Tiling Preparation: Strengthening old screeds or walls to ensure tile adhesive bonds correctly.<\/li>\n
      • Basements & Vaults: Reinforcing absorbent mineral surfaces in moisture-prone areas.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

        SCALP PRIMAFIX is a multi-purpose bonding and consolidating primer for porous or weakened substrates such as concrete, mortar, masonry, and mineral plaster. Designed for renovation and construction projects, it reinforces soft, powdery, or brittle surfaces, providing a solid foundation for paint, plaster, coatings, or adhesives.<\/p>\n

        Its advanced formula creates a chemical bond between layers, consolidating in depth while improving adhesion and surface impermeability. This helps to prevent cracks, improve durability, and extend the life of walls and structures.<\/p>\n

        SCALP PRIMAFIX is ideal for old, degraded, or highly absorbent substrates, commonly encountered in renovation work, and ensures a uniform and durable finish.<\/p>\n","protected":false},"featured_media":19012,"template":"","meta":{"_acf_changed":false},"product_brand":[230,232,231],"product_cat":[168,175],"product_tag":[],"class_list":["post-18298","product","type-product","status-publish","has-post-thumbnail","product_brand-protection","product_brand-renovation","product_brand-treatment","product_cat-construction","product_cat-hardening-consolidating","first","instock","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"\nBonding and consolidating primer for concrete, masonry & plaster - SCALP PRIMAFIX<\/title>\n<meta name=\"description\" content=\"Bonding and consolidating primer for concrete, masonry & plaster. Hardens powdery surfaces and ensures perfect paint & plaster adhesion. 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