Polyester resin C520-B series

Polyester Resin for Acrylic Tubs, Spas and Showers DESCRIPTION AOC’s Altek® C520-B Series is a fully promoted, air drying, thixotropic polyester resin. APPLICATIONS AOC’s Altek® C520-B Series is designed to be used with filler in the fabrication of composite parts in hand lay-up or spray-up applications. Benefits Cure Profile - Designed for good even cure with moderate exotherm Wetout/Rollout - Designed for ease of processability