{"product_id":"sioox-prewash","title":"SiOO:X Prewash","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSiOO:X Prewash is a wood-strengthening cleaning treatment for use with SiOO:X Wood Protection.  It is ideal for cleaning surfaces with heavy dirt and algae growth prior to application of the SiOO:X system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSiOO:X Prewash opens greasy, hard or planed surfaces, which promotes penetration of SiOO:X Wood Protection.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSiOO:X Prewash can also be used to clean previously SiOO:X treated timber if it is suffering from heavy accumulation of dirt or staining.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSiOO:X is suitable for many common species including Larch, Cedar, various hardwoods, and certain modified woods eg thermally modified pine.  Please contact our sales team for further information on species suitability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWhen cleaning previously SiOO:X treated timber with SiOO:X Prewash it is important to reapply SiOO:X Surface Protection to complete the SiOO:X treatment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe SiOO:X Prewash is available in 1 litre tubs.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eProduct Details\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMix with water in a 1:8 dilution for regular cleaning, or a 1:4 ratio for more heavily soiled areas.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOne litre of diluted liquid is enough for about 4-5 square metres, depending on the degree of dirt and dilution.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRe-apply a full bodied coat of SiOO:X Surface Protection to all areas including any end grain and cross cut sections.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003ePlease note: \u003c\/strong\u003eProduct packaging may vary from the image shown.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Russwood","offers":[{"title":"SiOO:X Prewash","offer_id":53743123661139,"sku":"SIOOPREWASH1LTR","price":32.67,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1064\/0503\/6371\/files\/Untitled_-_July_08_2026_at_13.55.12.png?v=1784208528","url":"https:\/\/shop.russwood.co.uk\/products\/sioox-prewash","provider":"Russwood","version":"1.0","type":"link"}