{"product_id":"sovereign-5l-weather-chek-facade-cream-long-lasting-water-repellent-for-brick-stone-masonry","title":"Sovereign 5L Weather-Chek Facade Cream Long Lasting Water Repellent for Brick, Stone \u0026 Masonry","description":"\u003ch2\u003e\u003cstrong\u003eLong-Lasting Water Repellent for Brick, Stone \u0026amp; Masonry\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eSovereign Weather-Chek Façade Cream is a high-performance, one-coat treatment formulated to protect porous masonry surfaces from water ingress, damp penetration, and freeze-thaw damage. Its silane\/siloxane-based cream formula penetrates deeply and cures to form a breathable, clear barrier — all without altering the appearance of the surface.\u003c\/p\u003e\n\u003cp\u003eIdeal for brick, stone, concrete, render and mortar joints, Weather-Chek improves thermal efficiency, reduces heat loss, and guards against the damaging effects of moisture — including algae, mould, and salt bloom.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne-coat paste formula\u003c\/strong\u003e – no drips or overspray, reduces labour and mess\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCovers 20–40 m² per 5 L\u003c\/strong\u003e – efficient coverage depending on porosity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproves thermal performance\u003c\/strong\u003e – reduces heat loss through masonry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects against:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003ePenetrating damp\u003c\/li\u003e\n\u003cli\u003eFreeze\/thaw damage\u003c\/li\u003e\n\u003cli\u003eMould, algae and fungal growth\u003c\/li\u003e\n\u003cli\u003eSalt bloom and dirt build-up\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDries clear\u003c\/strong\u003e – preserves the natural look of walls\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV-stable, breathable and long-lasting\u003c\/strong\u003e – effective for up to 25 years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to apply\u003c\/strong\u003e with brush, roller or low-pressure spray\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Sizes:\u003c\/strong\u003e 5L \u0026amp; 25L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoverage:\u003c\/strong\u003e Approx. 4–8 m² per litre (20–40 m² per 5L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e External use on clean, dry surfaces\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubstrates:\u003c\/strong\u003e Suitable for porous brick, stone, render, concrete, and mortar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Dries clear; does not alter surface appearance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eSafety \u0026amp; Application Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eApply in dry conditions with no rain forecast for 24 hours\u003c\/li\u003e\n\u003cli\u003eNot suitable for sealed, painted, or non-porous surfaces\u003c\/li\u003e\n\u003cli\u003eWear appropriate PPE — gloves and eye protection recommended\u003c\/li\u003e\n\u003cli\u003eConsult the Safety Data Sheet (SDS) before use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal For:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExternal brick or stone walls\u003c\/li\u003e\n\u003cli\u003eHeritage or listed properties\u003c\/li\u003e\n\u003cli\u003eWeatherproofing during renovations or maintenance\u003c\/li\u003e\n\u003cli\u003ePreventative damp control in exposed or coastal locations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sovereign","offers":[{"title":"Default Title","offer_id":57080377180534,"sku":"30806524","price":116.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2114\/5867\/files\/sovereign-5l-weather-chek-facade-cream-long-lasting-water-repellent-for-brick-stone-masonry-1134735.webp?v=1769381168","url":"https:\/\/armstrongsupplies.co.uk\/products\/sovereign-5l-weather-chek-facade-cream-long-lasting-water-repellent-for-brick-stone-masonry","provider":"Armstrong Cheshire","version":"1.0","type":"link"}