20kg Knauf Aquapanel Joint Filler Grey

Knauf Aquapanel Joint Filler is a cement-based joint filler designed for use with cement board systems, such as Aquapanel boards in walls and ceilings. It is formulated to fill and level joints between boards, and to embed reinforcing tape or mesh, creating smooth, continuous surfaces ready for finishing. The grey colour makes it suitable for exterior applications, while its robust composition ensures long-lasting performance.

Benefits

• Cement-based formulation
• Bonds securely to board edges and reinforcing tapes
• Minimises cracking or movement as the filler cures
• Suitable for exterior wall systems and damp environments
• Euroclass A1 non-combustible
• Can be trowelled by hand for precise joint filling

Good to Know

• Optimised for use with Aquapanel walls and ceilings
• Use with reinforcing tape or mesh
• Apply using appropriate trowels and tools, clean tools immediately after use
• Ensure proper ambient temperature and substrate conditions for curing
• Not decorative