What goes with this?
Accessories and essentials for this job — add what you need.
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OX Trade Notched Stainless Steel Trowels
Notched trowel for spreading adhesive — pick the notch size for your tile
£11.99inc. VAT
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Larsen Acrylic Pink Primer 1L & 5L, Ready-to-Use Tile Primer
Larsen’s own primer — check suitability for your substrate
From £11.99inc. VAT
Description
Larsen FiberFlex Rapid Set+ (also written Fibreflex) is a fully flexible, S1-rated, fast-setting, cement-based tile adhesive classified C2 FS1, for interior and external floor and wall tiling where grouting after 3 hours matters. This listing is the white version, supplied as a full pallet of 48 x 20kg bags, suited to light-coloured tiles where a grey bed could show through. Test a small area first with pale or translucent marble and porcelain.
Full pallet
48 x 20kg bags on one pallet. Tail lift delivery included.
Key properties
- Classification: C2 FS1 to BS EN 12004 (flexible, rapid setting)
- Suited to most tile types, and recommended for glass mosaic, porcelain, natural stone and large-format tiles
- Recommended for demanding substrates including heated screeds, over-boarded timber and swimming pools
- Suitable for underfloor heating
- Interior and exterior use
- Bed depth 3–12mm, up to 20mm in small isolated areas
- Tensile adhesion strength 1 MPa or more under all test conditions; slip 0.5mm or less; transverse deformation 2.5mm or more and 5mm or less
- Application temperature +5°C to +30°C
- Colour: white; pack size: 20kg bag; shelf life 6 months unopened
Coverage
Approximately 4 kg/m² at a 3mm bed. Mix 20kg of powder with approximately 4.5 litres of clean water.
Working and setting times
- Pot life: approximately 45 minutes at 20°C
- Grout after 3 hours
- Light foot traffic after 3 hours
- Full traffic after 3 hours
Times are at 20°C and vary with site conditions. With a pot life of 45 minutes, mix in batches you can use promptly. Do not remix or add water once the mix has begun to stiffen.
What goes with it