Geist Repair Blocker forms a barrier between an existing stain and the new repair or colour that is being applied to conceal the stain.
Heavy ink stains from marker pens, glue migration, tyre marks or other dye stains can penetrate upwards through a freshly repaired & recoloured surface. Applying Geist. Repair the Blocker prior to colouring, prevents such stains from showing through. Ensure dye stains are thoroughly cleaned to remove as much staining as possible before using the Blocker.
Clean the area thoroughly with the relevant cleaner. Apply the Blocker after cleaning and before colour repair.
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