This Z11 solvent-based spray is designed to block stains before repainting, stopping marks from bleeding through a fresh coat. It is intended for soot, damp, dirt, ink and felt-tip pen marks, and is slightly tinted so you can see where it has been applied. Comes in a 400 ml can.

• Blocks soot, damp, dirt, ink and felt-tip marks
• Slightly tinted for easier application
• 400 ml spray can