Larsen Professional Fibreflex Rapid Set+ C2 S1 Tile Adhesive White 20kgA fast setting adhesive of quiet authority, Fibreflex Rapid Set+ is engineered for precision work where time, movement, and substrate variability must all be reconciled. Its S1 deformability allows it to absorb stress without compromise, while the rapid cure returns surfaces to service within hours, not days. Formulated for both interior and exterior use, it fixes with equal assurance to floors and walls, accommodating everything from fine glass