Wondertex Prem Joint Filler - 12.5kg | Premfiller

A plaster based fast setting compound for the bedding and filling of tapes, external metal angles and corner tapes.

• Just mix with water for easy application
• Super fine for a smooth finish
• Fast setting for early sanding
• Effortless sanding
• Minimal shrinkage for no cracks
• 60-90 minutes working time