{"product_id":"1kg-clear-pond-sealer-concrete-rendering-sealant","title":"1kg Clear Pond Sealer – Concrete Rendering Sealant","description":"\u003cp\u003e\u003cstrong\u003eConcrete-based pond sealant formulated to seal rendered and block-built pond surfaces, preventing water penetration and lime leaching.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis clear sealer is established as a primary choice for finishing concrete ponds. The 1kg tin covers approximately 1.8 square metres when applied at the recommended coverage rate. A three-coat system is required, with a total consumption of 550g per square metre across all coats. For optimal adhesion with subsequent coloured finishes, clear coats must be applied before any topcoat.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConcrete-based formulation designed for block-built and rendered pond interiors\u003c\/li\u003e\n\u003cli\u003eOne 1kg tin covers 1.8m² at recommended thickness\u003c\/li\u003e\n\u003cli\u003eRequires three coats for complete protection (550g per m²)\u003c\/li\u003e\n\u003cli\u003eAllow 45–60 minutes between coats; do not exceed 4 hours between applications\u003c\/li\u003e\n\u003cli\u003eCompatible as primer layer before coloured sealant systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePack size: 1kg\u003c\/li\u003e\n\u003cli\u003eCoverage: 1.8m² per tin (three coats)\u003c\/li\u003e\n\u003cli\u003eTotal coverage rate: 550g per square metre (three-coat system)\u003c\/li\u003e\n\u003cli\u003ePot life between coats: 45–60 minutes minimum, maximum 4 hours\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSealing rendered concrete pond structures\u003c\/li\u003e\n\u003cli\u003ePreventing water ingress into block-built ponds\u003c\/li\u003e\n\u003cli\u003eStopping lime migration from concrete surfaces\u003c\/li\u003e\n\u003cli\u003eBase coat for multi-layer sealant systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pond Provisions Co","offers":[{"title":"Default","offer_id":61085196681550,"sku":"G4CLR001","price":59.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/2673\/9534\/files\/10150553e55383200432f896cc48258f.jpg?v=1791275882","url":"https:\/\/pondprovisionsco.co.uk\/products\/1kg-clear-pond-sealer-concrete-rendering-sealant","provider":"Pond Provisions Co","version":"1.0","type":"link"}