5kg Knauf Safeboard Joint filler

Knauf SafeBoard Filler is a gypsum‑based jointing and finishing compound formulated specifically for use with SafeBoard plasterboard systems. When mixed with water, it forms a smooth, workable paste that is ideal for embedding joint tape, filling board joints, and levelling surface imperfections. Designed to provide a consistent and durable finish, SafeBoard Filler helps create a seamless substrate ready for decorating.

Benefits

• Helps produce a flat, uniform surface that is ready for paint or other decoration
• Mixed compound spreads easily and allows accurate application
• Strong adhesion
• Engineered to reduce cracking and movement as it cures
• Delivers long‑lasting joint strength and surface stability

Good to Know

• Intended for jointing and finishing SafeBoard plasterboard walls and ceilings
• Must be mixed with clean water to the correct consistency before application
• Embedding reinforcing tape improves joint strength and reduces cracking
• Interior use only
• Boards should be clean, dry and free of dust before application
• Apply in thin layers