{"product_id":"larsen-professional-fiberflex-semi-rapid-set-s1-tile-adhesive-grey-20kg-half-pallet-24-bags-tail-lift","title":"Larsen Professional FiberFlex Semi-Rapid Set+ S1 Tile Adhesive Grey 20kg Half Pallet (24 Bags Tail Lift)","description":"\u003ch2\u003eArk Tiles Overview\u003c\/h2\u003e\n\u003cp\u003eArk Tiles keeps Larsen Professional FiberFlex Semi-Rapid Set+ S1 Tile Adhesive Grey 20kg Half Pallet (24 Bags Tail Lift) ready in Coventry for installers who need a resilient adhesive without the wait. The mix delivers rapid-setting performance with the flexibility demanded by premium porcelain and stone projects. Its S1 flexibility copes with everyday movement while keeping a strong bond on porcelain and stone.\u003c\/p\u003e\n\u003cp\u003eBalanced grey tone suits mainstream grout lines and commercial floors.\u003c\/p\u003e\n\u003cp\u003eSpeak with our showroom team for project-specific advice or pairing this adhesive with Larsen primers and grouts. Trade support available for volume schedules.\u003c\/p\u003e\n\u003ch3\u003eWhy installers choose it\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHalf Pallet 24 x 20kg Bags.\u003c\/li\u003e\n\u003cli\u003eSoft, Easy-To-Use Thixotropic Adhesive.\u003c\/li\u003e\n\u003cli\u003eGEL Technology.\u003c\/li\u003e\n\u003cli\u003eSupplied in a grey finish that keeps joints looking consistent.\u003c\/li\u003e\n\u003cli\u003eS1 Rated.\u003c\/li\u003e\n\u003cli\u003eDepth – 3 - 20mm.\u003c\/li\u003e\n\u003cli\u003eExpect roughly 4m²\/20kg Bag @ 3mm Bed from a single bag when mixed correctly.\u003c\/li\u003e\n\u003cli\u003eBag Size – 20kg.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDelivery \u0026amp; Support\u003c\/h3\u003e\n\u003cp\u003eTail-lift pallet deliveries typically take up to 5 working days from Ark Tiles, with free UK delivery on orders above £399 including VAT. We will confirm a booked-in slot and Coventry collection is available if you need it sooner.\u003c\/p\u003e\n\u003ch3\u003eManufacturer Description\u003c\/h3\u003e\n\u003cdiv class=\"box__entry\"\u003e\n\u003cp\u003eHalf Pallet 24 x 20kg Bags\u003c\/p\u003e\n\u003cp\u003eProfessional Fiberflex Semi-Rapid Set+ is a fully flexible, S1-rated, microfibre-reinforced, non-slip, cement-based adhesive. The specially formulated semi-rapid setting binder has been developed to provide a long pot life and open time but subsequent rapid strength development. This is coupled with advanced GEL technology which gives a soft, easy-to-use thixotropic adhesive ideal for use with modern large-format tiles. It is recommended for use in more demanding areas including with very large format tiles and externally.\u003c\/p\u003e\n\u003cp\u003eFeatures: \u003cbr\u003e- Deformable\u003cbr\u003e- Fibre-Reinforced\u003cbr\u003e- Grout After 6 Hours\u003cbr\u003e- Classification: BS EN 12004 TYPE C2TES1\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eTechnical Specification\u003c\/h3\u003e\n\u003cdiv class=\"box__entry\"\u003e\n\u003cp\u003eForm: Powder\u003cbr\u003eColour: Grey\u003cbr\u003eHazard Information: IRRITANT – Consult Safety Datasheet before use\u003cbr\u003eCleaning: Clean tools, equipment etc. using warm water. Mechanical means are necessary when the product has\u003cbr\u003eset.\u003cbr\u003ePackaging: 20 kg multiwall, sealed paper sacks\u003cbr\u003eStorage Conditions: Store in sealed containers in dry conditions, protected from extremes of temperature\u003cbr\u003eShelf Life: 6 months in unopened manufacturer’s packaging\u003cbr\u003eMixing: Mix 20 kg powder with approx. 5 – 6 L water depending on application\u003cbr\u003ePot Life: Approx. 2 Hours @ 20°C\u003cbr\u003eSetting Time: Approx. 4-5 hours @ 20°C\u003cbr\u003eApplication Temperature: +5°C to +30°C\u003cbr\u003eBed Thickness: 3- 12 mm (up to 20 mm in small isolated areas)\u003cbr\u003eTime To traffic: \u003cbr\u003e~ Grout after 6 hours, Light Foot Traffic after 6 hours, Full Traffic after 12 hours (depending on site conditions)\u003cbr\u003eCoverage: Approx 4 kg\/m² @ 3 mm bed\u003cbr\u003eTensile Adhesion Strength: ≥1 MPa under all test conditions\u003cbr\u003eOpen Time: ≥30 min\u003cbr\u003eSlip: ≤0.5 mm\u003cbr\u003eTransverse Deformation: ≥2.5 mm\u003cbr\u003eClassification: EN12004 Type C2 TE S1\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Larsen","offers":[{"title":"Default Title","offer_id":58278095815001,"sku":"M454G20-HP","price":338.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/1142\/0249\/files\/WhatsApp_Image_2025-10-12_at_10.02.04_PM__88098.1760304199.1280.1280.jpg?v=1781343970","url":"https:\/\/arktiles.co.uk\/products\/larsen-professional-fiberflex-semi-rapid-set-s1-tile-adhesive-grey-20kg-half-pallet-24-bags-tail-lift","provider":"Ark Tiles","version":"1.0","type":"link"}