Polikor Polyester Sanding Sealer is an unsaturated, wax-free, reactive allylic polyester based sanding sealer which has very good air drying, adhesion and easy sanding properties. High reactivity with quick and easy sanding properties. The sealer has excellent thixotropic structure and can be applied on vertical surfaces with no sagging. Thanks to its high solid content, it has high filling capacity for pores on wooden substrates compared to nitrocellulose and polyurethane based sanding sealers which saves both labour and time. All types of wood surface, coating, MDF is applied on. Surfaces coated with Polikor Polyester Sanding Sealer, offer perfect preparation for top coat clearcoat and paint applications.