Larsen Tile Adhesive Rapid Set Flex Grey 20Kg

Larsen Professional Fibreflex™ Rapid Set is a specially formulated, flexible, non-slip, fast setting, cement based adhesive. it is suitable for beds of 3 – 12mm, interior, exterior, floor and wall applications. Professional Fibreflex™ Rapid Set is suitable for fixing ceramic, porcelain, large format natural stone.

📏 Approximate Coverage

• At a 3 mm bed thickness (thin-bed application), you’d typically get about 4 kg/m² of adhesive. That means:
  ➤ ~5 m² per 20 kg bag at ~3 mm bed thickness.

📌 Notes/What Affects Coverage

• Coverage decreases as bed thickness increases (for example for uneven floors or large format tiles you might use a thicker bed).

• If you need a 5 mm bed, expect lower coverage — roughly 3–4 m² per 20 kg bag (industry norm for cement-based adhesives).

• Porous or rough substrates can also increase usage slightly.

📌 Quick Rule of Thumb