{"product_id":"dulux-trade-weathershield-multi-surface-fungicidal-wash-5-litre-5083924","title":"Dulux Trade Weathershield Multi Surface Fungicidal Wash 5 Litre | 5083924","description":"\u003cul\u003e\n\u003cli\u003eReady-to-use wash - no thinning needed\u003c\/li\u003e\n\u003cli\u003eKills mould, algae and lichen on exterior surfaces\u003c\/li\u003e\n\u003cli\u003eSuitable for bare and painted wood and masonry\u003c\/li\u003e\n\u003cli\u003eCovers up to 25m² per litre\u003c\/li\u003e\n\u003cli\u003eTouch dry in 2-4 hours\u003c\/li\u003e\n\u003cli\u003eLeave 24 hours then rinse with clean water\u003c\/li\u003e\n\u003cli\u003eApply by brush above 10°C in dry conditions\u003c\/li\u003e\n\u003cli\u003eHSE-registered biocidal product\u003c\/li\u003e\n\u003cli\u003eWater-based with minimal VOC content\u003c\/li\u003e\n\u003cli\u003eUse before any Dulux Trade Weathershield topcoat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 340 x 185 x 130 mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003e\n\u003ca href=\"\/collections\/dulux\" style=\"color: #2B00FF;\"\u003eDulux\u003c\/a\u003e Trade Weathershield Fungicidal Wash for Masonry and Wood\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eReady-to-Use Preparation Wash:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDulux Trade Weathershield Multi Surface Fungicidal Wash is a water-based, ready-to-use treatment formulated to kill mould, algae, and lichen on exterior surfaces before re-decoration. It requires no thinning and is suitable for application on both bare and painted wood and masonry. One or two coats applied by brush will treat contaminated surfaces ahead of any suitable Dulux Trade Weathershield topcoat.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCoverage and Drying:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe wash covers up to 25m² per litre under normal conditions, though coverage will vary depending on the absorbency of the surface being treated. It is touch dry within 2 to 4 hours. Leave the product on the surface for a full 24 hours, then rinse thoroughly with clean water to remove dead growth and residues before proceeding with decoration.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSafe and Compliant Application:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eApply only in dry conditions at temperatures above 10°C and by brush only - do not spray. The product contains Benzalkonium Chloride as its active biocidal ingredient and is registered with the HSE. COSHH Regulations 2002 apply to its use. Store away from extremes of temperature and protect from frost.\u003c\/p\u003e\n\n\u003cp\u003eShop the full \u003ca href=\"\/collections\/painting-decorating\" style=\"color: #2B00FF;\"\u003ePainting \u0026amp; Decorating range\u003c\/a\u003e from Heavins.ie, with delivery available across Ireland.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e\n\u003cstrong\u003eReady to Use\u003c\/strong\u003e - no thinning or dilution required.\u003cbr\u003e\n\u003cstrong\u003eMulti-Surface Formula\u003c\/strong\u003e - treats bare and painted wood and masonry.\u003cbr\u003e\n\u003cstrong\u003eKills Mould, Algae and Lichen\u003c\/strong\u003e - effective on common exterior organic growths.\u003cbr\u003e\n\u003cstrong\u003eCoverage\u003c\/strong\u003e - up to 25m² per litre depending on surface absorbency.\u003cbr\u003e\n\u003cstrong\u003eTouch Dry\u003c\/strong\u003e - 2 to 4 hours at standard application thickness.\u003cbr\u003e\n\u003cstrong\u003eDwell Time\u003c\/strong\u003e - leave for 24 hours then rinse with clean water.\u003cbr\u003e\n\u003cstrong\u003eWater-Based\u003c\/strong\u003e - minimal VOC content, clear liquid formulation.\u003cbr\u003e\n\u003cstrong\u003eHSE-Registered Biocide\u003c\/strong\u003e - compliant with UK and Irish regulatory requirements.\u003cbr\u003e\n\u003cstrong\u003eBrush Application Only\u003c\/strong\u003e - do not spray; apply in dry conditions above 10°C.\u003cbr\u003e\n\u003cstrong\u003ePre-Decoration Treatment\u003c\/strong\u003e - best used before applying a Dulux Trade Weathershield topcoat system.\u003cbr\u003e\n\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Dulux Trade\u003c\/li\u003e\n\u003cli\u003eRange: Weathershield\u003c\/li\u003e\n\u003cli\u003eVolume: 5 Litres\u003c\/li\u003e\n\u003cli\u003eFormulation: Water-based\u003c\/li\u003e\n\u003cli\u003eColour: Clear\u003c\/li\u003e\n\u003cli\u003eCoverage: Up to 25m² per litre (surface dependent)\u003c\/li\u003e\n\u003cli\u003eNumber of Coats: 1 or 2\u003c\/li\u003e\n\u003cli\u003eTouch Dry: 2-4 hours\u003c\/li\u003e\n\u003cli\u003eDwell Time: 24 hours before rinsing\u003c\/li\u003e\n\u003cli\u003eApplication Method: Brush only (do not spray)\u003c\/li\u003e\n\u003cli\u003eApplication Temperature: Above 10°C, dry conditions only\u003c\/li\u003e\n\u003cli\u003eActive Ingredient: Benzalkonium Chloride\u003c\/li\u003e\n\u003cli\u003eSolvent Content: 3% (nominal)\u003c\/li\u003e\n\u003cli\u003eVOC Level: Minimal\u003c\/li\u003e\n\u003cli\u003eRegulatory Status: HSE-registered biocidal product\u003c\/li\u003e\n\u003cli\u003eThinning: Do not thin\u003c\/li\u003e\n\u003cli\u003eDimensions (HxWxD): 340 x 185 x 130 mm\u003c\/li\u003e\n\u003cli\u003eEAN: 5010212466407\u003c\/li\u003e\n\u003cli\u003eMPN: 5083924\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Dulux Trade Weathershield Multi Surface Fungicidal Wash, 5 Litre\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dulux","offers":[{"title":"Default Title","offer_id":57561002541429,"sku":"5010212466407","price":39.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/5261\/5816\/files\/heavins-dulux-trade-weathershield-multi-surface-fungicidal-wash-5-litre-5083924-02.jpg?v=1789133506","url":"https:\/\/www.heavins.ie\/products\/dulux-trade-weathershield-multi-surface-fungicidal-wash-5-litre-5083924","provider":"Heavins","version":"1.0","type":"link"}