Larsen Fibreflex™ Ultimate Rapid Set C2FS2 White Flexible Tile Adhesive 20kg

Larsen Fibreflex™ Ultimate Rapid Set C2FS2 White Flexible Tile Adhesive 20kg from Larsen Building Products is a premium highly flexible, S2-rated cement-based tile adhesive designed for the most demanding professional wall and floor tiling applications. Combining rapid-setting performance with exceptional deformability and superior bond strength, this advanced adhesive is ideal for installations where maximum flexibility and durability are essential.

Manufactured to BS EN 12004 Type C2FS2 standards, Fibreflex™ Ultimate Rapid Set is suitable for fixing almost all tile types including ceramic, porcelain, natural stone, terrazzo, glass, and mosaic tiles. Its highly deformable S2 formulation provides outstanding movement accommodation, making it particularly suitable for difficult substrates such as underfloor heating systems, green screeds, sheeted timber, and direct application onto tongue & groove floorboards.

The white formulation is especially suitable for light-coloured natural stone and translucent tiles where adhesive colour is important for the final finish. Suitable for interior and exterior wall and floor applications with bed depths from 3–12mm, this professional-grade adhesive allows grouting after approximately 3 hours, making it ideal for fast-track tiling projects requiring high flexibility and reliable long-term performance.

Key Features

• Highly flexible S2-rated tile adhesive
• Fast-setting formulation – grout after approximately 3 hours
• Suitable for porcelain, terrazzo, natural stone, and mosaic tiles
• Highly deformable for movement-prone substrates
• Suitable for underfloor heating systems and green screeds
• Compatible with timber substrates and tongue & groove floorboards
• Ideal for interior and exterior wall and floor applications
• High bond strength and professional-grade durability
• Suitable for fast-track tiling projects
• BS EN 12004 Type C2FS2 certified
• White finish ideal for light-coloured stone and translucent tiles