{"product_id":"biodry-prosolv-solvent-based-damp-proof-injection-fluid-biokil-crown","title":"BioDry ProSolv Solvent-Based Damp-Proof Injection Fluid - Biokil Crown","description":"\u003ch3\u003eProfessional-Grade Damp-Proof Injection for Treating Rising Damp in Masonry Walls\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBioDry ProSolv\u003c\/strong\u003e is a ready-to-use, solvent-based damp-proofing fluid formulated with poly-oxo aluminium stearate (POAS) for injection into masonry to form an effective chemical damp-proof course (DPC). Ideal for use in both brick and stone walls, it penetrates deeply into mortar beds via high- or low-pressure injection. This fast-acting solution blocks rising damp and moisture transfer through capillaries, offering long-lasting protection in existing buildings.\u003c\/p\u003e\n\u003ch4\u003eKey Features \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolvent-Based Formula:\u003c\/strong\u003e Delivers rapid penetration and deep diffusion into damp masonry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady to Use:\u003c\/strong\u003e No dilution required—ideal for fast-paced professional application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Suitable for high-pressure brick injection or low-pressure mortar bed treatment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective in All Wall Types:\u003c\/strong\u003e Performs in brick, stone, solid, and cavity walls of varying thicknesses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRapid Injection:\u003c\/strong\u003e High performance under site conditions with adjustable pressure (up to 100 psi).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Term Protection:\u003c\/strong\u003e Forms a robust chemical barrier against rising damp in existing structures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eApplication Areas\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRising damp remediation in brick or stone\u003c\/li\u003e\n\u003cli\u003eHeritage and retrofit damp-proofing\u003c\/li\u003e\n\u003cli\u003eInternal and external masonry walls\u003c\/li\u003e\n\u003cli\u003eSolid, cavity, and thick-section walls\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePreparation \u0026amp; Application\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Prep:\u003c\/strong\u003e Remove skirtings, plasters, damaged renders, and rake out mortar beds to ensure proper penetration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDPC Line:\u003c\/strong\u003e Should be at least 150mm above ground level externally, and just above floor level internally.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrilling:\u003c\/strong\u003e 10–14mm holes spaced ≤170mm apart into or angled toward mortar beds. Adjust method based on wall thickness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInjection:\u003c\/strong\u003e Inject using high-pressure (up to 100 psi) or low-pressure (5–50 psi) methods, depending on wall and application type.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone Walls:\u003c\/strong\u003e Drill and inject into mortar beds only—stone is often too dense for effective absorption.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComposition:\u003c\/strong\u003e Poly-oxo aluminium stearate in organic solvent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e Clear, ready-to-use liquid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInjection Pressure:\u003c\/strong\u003e 5–100 psi depending on wall material and thickness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage:\u003c\/strong\u003e ~2.5L per metre for 230mm thick walls\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlash Point:\u003c\/strong\u003e 40°C – Flammable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e 25L metal container\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShelf Life:\u003c\/strong\u003e Up to 2 years (stored cool, away from flame)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePost-Treatment \u0026amp; Safety Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOdour:\u003c\/strong\u003e Solvent smell may persist for 2–3 weeks post-installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecorating:\u003c\/strong\u003e Use only non-vinyl paints for 9–12 months after treatment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVentilation:\u003c\/strong\u003e Ensure good airflow during and after application\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlammable:\u003c\/strong\u003e Avoid ignition sources; vapour may linger temporarily\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DIY Refurb","offers":[{"title":"Default Title","offer_id":57080371904886,"sku":"105","price":75.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2114\/5867\/files\/biodry-prosolv-solvent-based-damp-proof-injection-fluid-biokil-crown-4869517.png?v=1769381171","url":"https:\/\/armstrongsupplies.co.uk\/products\/biodry-prosolv-solvent-based-damp-proof-injection-fluid-biokil-crown","provider":"Armstrong Cheshire","version":"1.0","type":"link"}