{"title":"SiOO:X","description":"\u003cdiv class=\"card-content--text card-content--textcenter display-flex\"\u003e\n\u003cp class=\"card-description\"\u003eSiOO:X Wood Protection products for cladding.\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e","products":[{"product_id":"sioox-wood-protector-part-1","title":"SiOO:X Wood Protection (Part 1)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eSiOO:X Wood Protection is a patented silicon-potassium technology that penetrates deep into the wood, protecting against rot, mould and UV damage — with just one coat. As it cures, it develops the sought-after silver-grey patina that ages beautifully over time, giving your timber a naturally weathered look.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eSiOO:X is applied in two parts — \u003cstrong\u003eSiOO:X Wood Protection (Part 1)\u003c\/strong\u003e and \u003cstrong\u003e\u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"#\"\u003eSiOO:X Surface Protection (Part 2)\u003c\/a\u003e\u003c\/strong\u003e — working together as a complete system.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e Wood Protection (Part 1) and Surface Protection (Part 2) must be applied together as per the \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"#\"\u003eapplication instructions\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eSiOO:X is suitable for many common species including Larch, Cedar, various hardwoods, and certain modified woods, e.g. thermally modified pine. Please contact our sales team for further information on species suitability.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eFor use in external, above-ground conditions; timber cladding or decking should be selected for its natural durability with a minimum durability Class 3 (according to BS EN 350-2). SiOO:X is not recommended for application on windows or doors.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eHow a façade weathers depends on location, design and timber species. Unevenly weathered facades — for example, boards sheltered by eaves retaining their natural colour while exposed boards grey down — can look inconsistent. SiOO:X solves this: in the months following application, all boards settle to the same uniform silver-grey tone, regardless of prior colour or exposure.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003cbr\u003eSiOO:X Wood Protection is available in:\u003c\/p\u003e\n\u003cul dir=\"auto\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e5 litre tubs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eEstimated coverage (brush coating):\u003c\/strong\u003e\u003cbr\u003e6–8 m²\/litre\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cem\u003ePlease note: Product packaging may vary from the image shown.\u003c\/em\u003e\u003c\/p\u003e","brand":"Russwood","offers":[{"title":"5 litres","offer_id":53743123202387,"sku":"SIOOWOODPROTECTOR5LTR","price":125.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1064\/0503\/6371\/files\/Untitled_-_July_08_2026_at_13.55.12-8.png?v=1784544666"},{"product_id":"sioox-re-wash","title":"SiOO:X Re-Wash","description":"\u003cp class=\"text-xs sm:text-sm text-muted-foreground leading-relaxed mb-3 sm:mb-4\"\u003eKeep your deck fresh with annual cleaning with Re-Wash. The gentle formula cleans without removing protection and significantly extends the lifespan.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"text-xs sm:text-sm text-muted-foreground leading-relaxed mb-3 sm:mb-4\"\u003eWash once a year\u003c\/li\u003e\n\u003cli\u003ePerfect before summer season\u003c\/li\u003e\n\u003cli\u003eMaintains protection effectiveness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eClick \u003ca href=\"https:\/\/sioox.se\/en\/produkt\/re-wash\"\u003ehere\u003c\/a\u003e to visit the SiOO:X website for more information.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cem\u003ePlease note: Product packaging may vary from the image shown.\u003c\/em\u003e\u003c\/p\u003e","brand":"Russwood","offers":[{"title":"Default Title","offer_id":53743123300691,"sku":"SIOOMAINTENANCEWASH1LTR","price":35.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1064\/0503\/6371\/files\/Untitled_-_July_08_2026_at_13.55.12-5.png?v=1784545489"},{"product_id":"sioox-surface-protector-part-2","title":"SiOO:X Surface Protector (Part 2)","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eSiOO:X Surface Protection creates an invisible, breathable barrier against moisture, dirt and algae, giving your deck or cladding lasting elegance. It's the second and final step in the SiOO:X system, applied after SiOO:X Wood Protection (Part 1) to lock in the treatment's protective and aesthetic benefits.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eSiOO:X is a patented silicon technology applied in two parts — \u003cstrong\u003eSiOO:X Wood Protection (Part 1)\u003c\/strong\u003e and \u003cstrong\u003eSiOO:X Surface Protection (Part 2)\u003c\/strong\u003e. In addition to its protective benefits, SiOO:X develops a beautiful silver-grey colour as it cures, similar to a natural weathered look, over several months.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e Two coats of Wood Protection (Part 1) and one coat of Surface Protection (Part 2) must be applied as per the \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"#\"\u003eapplication instructions\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eSiOO:X is suitable for many common species including Larch, Cedar, various hardwoods, and certain modified woods, e.g. thermally modified pine. Please contact our sales team for further information on species suitability.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eFor use in external, above-ground conditions; timber cladding or decking should be selected for its natural durability with a minimum durability Class 3 (according to BS EN 350-2). SiOO:X is not recommended for application on windows or doors.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003eHow a façade weathers depends on location, design and timber species. Unevenly weathered facades — for example, boards sheltered by eaves retaining their natural colour while exposed boards grey down — can look inconsistent. SiOO:X solves this: in the months following application, all boards settle to the same uniform silver-grey tone, regardless of prior colour or exposure.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003cbr\u003eSiOO:X Surface Protection is available in:\u003c\/p\u003e\n\u003cul dir=\"auto\" class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e3 litres\u003c\/li\u003e\n\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e5 litres\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cstrong\u003eEstimated coverage (brush coating):\u003c\/strong\u003e\u003cbr\u003e8–12 m²\/litre\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\" dir=\"auto\"\u003e\u003cem\u003ePlease note: Product packaging may vary from the image shown.\u003c\/em\u003e\u003c\/p\u003e","brand":"Russwood","offers":[{"title":"3 litres","offer_id":53743123562835,"sku":"SIOOSURFACEPROTECTOR3LTR","price":78.06,"currency_code":"GBP","in_stock":false},{"title":"5 litres","offer_id":53743123595603,"sku":"SIOOSURFACEPROTECTOR5LTR","price":117.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1064\/0503\/6371\/files\/Untitled_-_July_08_2026_at_13.55.12-6.png?v=1784544706"},{"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"},{"product_id":"sioox-end-grain-sealer-wood-protector-part-1","title":"SiOO:X End Grain Sealer Wood Protector","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIt is vital to treat all cut ends with an end grain sealer to prevent moisture ingress into treated timber members. All factory treated SiOO:X timber will be treated on the surface and on the edges. Any end cuts in cladding boards, deck boards and other trim need to be sealed at installation.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe prime reason for sealing wood end grain is because when exposed it absorbs moisture up to 250 times more rapidly than other wood surfaces. Unprotected end grain can lead to interior rot and discolouration adjacent to the cut end.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEnd-grain is particularly vulnerable to moisture, and early failure is often seen at joints and corners where the end-grain is exposed.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe SiOO:X End Grain Sealer comprising Wood Protector and Surface Protector stages is easy to hand brush apply and brings the advantage of the proven penetrative SiOO:X long life silicon protection. It is entirely compatible with the SiOO:X Premium Wood Protection system. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe application is \u003cstrong\u003eone coat of the End Grain Sealer Wood Protector\u003c\/strong\u003e and\u003cstrong\u003e one coat of the End Grain Sealer Surface Protector.\u003c\/strong\u003e\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\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\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor use in external above ground conditions; timber cladding or decking should be selected for its natural durability with minimum durability Class 3 (according to BSEN 503-2). SiOO:X is not recommended for application on windows \/ doors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe SiOO:X End Grain Sealer 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\u003eSiOO:X End Grain Sealer is supplied in two seperate parts, Wood Protector and Surface Protector.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBoth Wood Protector and Surface Protector come in 1 litre tubs.\u003c\/span\u003e\u003c\/p\u003e","brand":"Russwood","offers":[{"title":"SiOO:X End Grain Sealer Part 1","offer_id":53743123693907,"sku":"SIOOWOODPROTECTORENDGRAIN1L","price":28.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1064\/0503\/6371\/files\/Untitled_-_July_08_2026_at_13.55.12-2.png?v=1784554014"},{"product_id":"sioox-end-grain-sealer-surface-protector-part-2","title":"SiOO:X End Grain Sealer Surface Protector (Part 2)","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIt is vital to treat all cut ends with an end grain sealer to prevent moisture ingress into treated timber members. All factory-treated SiOO:X timber will be treated on the surface and on the edges. Any end cuts in cladding boards, deck boards, and other trim need to be sealed at installation.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe prime reason for sealing wood end grain is because when exposed it absorbs moisture up to 250 times more rapidly than other wood surfaces. Unprotected end grain can lead to interior rot and discolouration adjacent to the cut end.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEnd-grain is particularly vulnerable to moisture, and early failure is often seen at joints and corners where the end- grain is exposed.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe SiOO:X End Grain Sealer comprising Wood Protector and Surface Protector stages is easy to hand brush apply and brings the advantage of the proven penetrative SiOO:X long life silicon protection. It is entirely compatible with the SiOO:X Premium Wood Protection system. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe application is \u003cstrong\u003eone coat of the End Grain Sealer Wood Protector\u003c\/strong\u003e and\u003cstrong\u003e one coat of the End Grain Sealer Surface Protector.\u003c\/strong\u003e\u003c\/span\u003e\u003cb\u003e\u003c\/b\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 e.g. thermally modified pine.  Please contact our sales team for further information on species suitability.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFor use in external above ground conditions; timber cladding or decking should be selected for its natural durability with minimum durability Class 3 (according to BSEN 503-2). SiOO:X is not recommended for application on windows \/ doors.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe SiOO:X End Grain Sealer is available in 1 litre tubs.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch4 dir=\"ltr\"\u003e\u003cspan\u003eProduct Details\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSiOO:X End Grain Sealer is supplied in two separate parts, Wood Protector and Surface Protector.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBoth Wood Protector and Surface Protector come in 1 litre tubs.\u003c\/span\u003e\u003c\/p\u003e","brand":"Russwood","offers":[{"title":"SiOO:X End Grain Sealer Part 2","offer_id":53743123759443,"sku":"SIOOSURFACEPROTECTENDGRAIN1L","price":28.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1064\/0503\/6371\/files\/SiOO-End-Grain-Sealer-Part-2-1-litre.jpg?v=1778679850"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1064\/0503\/6371\/collections\/Untitled_-_July_08_2026_at_13.55.12-5.png?v=1784822301","url":"https:\/\/shop.russwood.co.uk\/collections\/sioo-x.oembed","provider":"Russwood","version":"1.0","type":"link"}