{"product_id":"larsen-fiberflex-ultimate-rapid-set-s2-tile-adhesive-white-20kg-half-pallet-24-bags-tail-lift","title":"Larsen FIBERFLEX Ultimate Rapid Set S2 Tile Adhesive White 20kg Half Pallet (24 Bags Tail Lift)","description":"\u003ch2\u003eArk Tiles Overview\u003c\/h2\u003e\n\u003cp\u003eArk Tiles keeps Larsen FIBERFLEX Ultimate Rapid Set S2 Tile Adhesive White 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 S2 deformability absorbs movement on timber decks, heated screeds and other tricky substrates.\u003c\/p\u003e\n\u003cp\u003eConfidently bonds dense porcelain and vitrified tiles. Trusted on natural stone thanks to its controlled shrinkage. Compatible with heated screeds and timber overlays when used with the right preparation. Bright white powder disappears behind pale mosaics and light marbles.\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\u003eA Specially Formulated, Highly Flexible, S2 Rated, Fast Setting, Cement Based Adhesive.\u003c\/li\u003e\n\u003cli\u003eCan Be Used On Floors \u0026amp; Walls.\u003c\/li\u003e\n\u003cli\u003eSuitable For Interior \u0026amp; Exterior Use.\u003c\/li\u003e\n\u003cli\u003eThicknesses – 3 - 6mm (Up To 12mm In Small Isolated Areas).\u003c\/li\u003e\n\u003cli\u003eReady for grouting only a few hours after fixing, so turnaround stays sharp.\u003c\/li\u003e\n\u003cli\u003eSupplied in a white finish that keeps joints looking consistent.\u003c\/li\u003e\n\u003cli\u003eEach pack is 20kg Bag, giving plenty of coverage for trade jobs.\u003c\/li\u003e\n\u003cli\u003eExpect roughly Approx 4 Kg\/m² @ 3mm Bed from a single bag when mixed correctly.\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\u003eLarsen FIBERFLEX™ Professional Ultimate Rapid Set is a specially formulated, highly flexible, S2-rated, fast-setting, cement-based adhesive. It is suitable for beds of 3 – 12mm, interior, exterior, floor and wall applications. FIBERFLEX™ Professional Ultimate Rapid Set is suitable for fixing almost all types of tiles and is recommended for fixing porcelain, natural stone and large format tiles. It is suitable for use on all common substrates and is particularly recommended for use on more difficult substrates including tongue \u0026amp; groove floorboards and green screeds. As well as the high flexibility, FIBERFLEX™ Professional Ultimate Rapid Set gives an exceptionally high bond strength making it ideal for use in high-traffic areas including shopping centres, schools and hospitals.\u003c\/p\u003e\n\u003cp\u003e• Suitable for: Ceramic, marble\/natural stone, porcelain, glass, mosaic and terrazzo tiles.\u003cbr\u003e• Suitable for: Underfloor heating, green screeds, sheeted timber and direct-to T\u0026amp;G floorboards.\u003cbr\u003e• Highly Deformable.\u003cbr\u003e• Grout after 3 hours.\u003cbr\u003e• BS EN 12004 Type C2FS2.\u003cbr\u003e• Colour: White.\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: White.\u003cbr\u003eHazard Information: Irritant – Consult Safety Datasheet Before Use.\u003cbr\u003ePackaging: 20kg Multiwall, Sealed Paper Sacks.\u003cbr\u003eMixed Proportions: Mix 20 Kg Powder With Approx. 4.l Water.\u003cbr\u003ePot Life: Approx. 45 Minutes @20°c.\u003cbr\u003eOpen Time: \u0026gt;10 Minutes @ 20°c.\u003cbr\u003eApplication Temperature: +5°c To +30°c.\u003cbr\u003eBed Thickness: 3 - 6mm (Up To 12mm In Small Isolated Areas)\u003cbr\u003eTime To Traffic:\u003cbr\u003e- Grout After 3 Hours.\u003cbr\u003e- Light Foot Traffic After 3 Hours.\u003cbr\u003e- Full Traffic After 6 Hours (Depending On Site Conditions)\u003cbr\u003eCoverage: Approx 4 Kg\/m² @ 3mm Bed.\u003cbr\u003eSlip: ≤0.5 Mm.\u003cbr\u003eTensile Adhesion Strength: ≥1 Mpa Under All Test Conditions.\u003cbr\u003eTransverse Deformation: ≥0.5mpa After 6 Hours.\u003cbr\u003eClassification: En12004 Type C2 F S2.\u003cbr\u003eStorage Instructions \u0026amp; Shelf Life: Store In Sealed Containers In Dry Conditions, Protected From Extremes Of Temperature. 6 Months In Unopened Manufacturer’s Packaging.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Larsen","offers":[{"title":"Default Title","offer_id":58278096601433,"sku":"M453W20-HP","price":522.14,"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_copy_3__91668.1760303924.1280.1280.jpg?v=1781357592","url":"https:\/\/arktiles.co.uk\/products\/larsen-fiberflex-ultimate-rapid-set-s2-tile-adhesive-white-20kg-half-pallet-24-bags-tail-lift","provider":"Ark Tiles","version":"1.0","type":"link"}