Sikagard®-850 Activator — Activator for anti-graffiti systems on coated substrates

Sikagard®-850 Activator is the anti-graffiti system preparation layer intended for previously coated surfaces. Ready to use, it promotes application and adhesion of Sikagard-850 Clear on compatible substrates, including mineral materials and timber. Selection between this activator and another primer therefore depends on the existing finish and its condition.

Select a primer with both the substrate and the coating that follows. Check porosity, cohesion, moisture and any previous treatment. Follow the system's recoating window and consumption to maintain continuity between preparation and finishing.

MWB TRADING prepares your quotation for this Sika reference from Tunisia. State quantities and delivery location to confirm packaging and lead time.