Satyen Polymers supplies Ortho Filament Winding Resin. Satyen Polymers manufactures and supplies Unsaturated Polyester Resin [UPR]. The Ortho Filament Winding Resin is a fast curing unsaturated polyester resin based on orthophathalic grade for special filament winding process. It is un-accelerated and suitable for both hand up and gun spray up. The Ortho Filament Winding Resin has excellent mechanical Properties, impact and water resistance. The glass fibre laminate made with this resin has good rigidity and outstanding durability.