{"product_id":"kingfisher-biocidal-wash-for-external-surfaces-algae-lichen-mould-inhibitor-5l","title":"Kingfisher Biocidal Wash for External Surfaces – Algae, Lichen \u0026 Mould Inhibitor - 5L","description":"\u003ch3\u003eDeep-Penetrating Biocide for External Surfaces\u003c\/h3\u003e\n\u003cp\u003eKingfisher Biocidal Wash is a professional-grade, broad-spectrum biocide designed to eradicate and inhibit the regrowth of , algae, lichen, and mould on a variety of external surfaces. Its deep-penetrating formula ensures thorough sanitisation, making it an essential pre-treatment before applying sealers, paints, or coatings.\u003c\/p\u003e\n\u003ch4\u003eKey Features \u0026amp; Benefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad-Spectrum Efficacy:\u003c\/strong\u003e Targets algae, lichen, and mould effectively.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeep Penetration:\u003c\/strong\u003e Reaches into porous substrates for comprehensive treatment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Treatment Essential:\u003c\/strong\u003e Enhances adhesion and longevity of subsequent coatings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Application:\u003c\/strong\u003e Suitable for use with or without prior pressure washing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Forms:\u003c\/strong\u003e Offered in both Concentrate and Ready-to-Use formulations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Details \u0026amp; Coverage\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormulations:\u003c\/strong\u003e Concentrate and Ready-to-Use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Sizes:\u003c\/strong\u003e 5 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e5 L Concentrate (diluted 1:4) treats up to 125 m²\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication Methods:\u003c\/strong\u003e Brush or low-pressure pump sprayer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable Surfaces:\u003c\/strong\u003e Roof tiles, driveways, patios, walls, paving, tarmac, asbestos cement sheets, sandstone, limestone, and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eApplication Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface Preparation:\u003c\/strong\u003e Ensure surfaces are dry and free from standing water. Remove loose debris as necessary.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDilution:\u003c\/strong\u003e For Concentrate, dilute 1 part Biocidal Wash with 4 parts clean water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Apply liberally using a brush or low-pressure sprayer, ensuring thorough coverage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost-Application:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs a Surface Neutraliser (after pressure washing):\u003c\/strong\u003e Apply and allow to dry for at least 1–2 hours before applying subsequent coatings. Do not rinse off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs an Aggressive Algae, Lichen \u0026amp; Mould Inhibitor (without pressure washing):\u003c\/strong\u003e Apply liberally and leave for 7 days before brushing, scraping, or gently hosing the surface clean.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003eUsage \u0026amp; Safety Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWear appropriate protective clothing, gloves, and eye protection during application.\u003c\/li\u003e\n\u003cli\u003eIn case of contact with skin or eyes, rinse immediately with plenty of clean water.\u003c\/li\u003e\n\u003cli\u003eKeep children and pets away from treated areas until the product has fully dried.\u003c\/li\u003e\n\u003cli\u003eStore in original or clearly marked containers in a cool, dry place out of direct sunlight and protect from frost.\u003c\/li\u003e\n\u003cli\u003eShelf life: 12 months from the date of manufacture when stored correctly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKingfisher Biocidal Wash is an indispensable solution for preparing external surfaces, ensuring they are free from organic contaminants and ready for further treatment.\u003c\/p\u003e","brand":"DIY Refurb","offers":[{"title":"5 Litre","offer_id":57062315688201,"sku":"72","price":26.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/4040\/2697\/files\/KingfisherBiocidalWashPic_71976779-ccea-4563-9935-8403330fcfcc.png?v=1778858362","url":"https:\/\/instock.net\/products\/kingfisher-biocidal-wash-for-external-surfaces-algae-lichen-mould-inhibitor-5l","provider":"InStock","version":"1.0","type":"link"}