Designed for single-use applications
perfect for all-day professional use
Key benefits include reliable performance
✔ Multi-Surface Safe – Suitable for gelcoat
The ergonomic comfort grip handles reduce hand fatigue
West System Additive Fillers (410, 411, 413, 417) Size:12L Designed for single-use applicationsWest System Additive Fillers are powdered modifiers used to thicken and adjust the working properties of West System epoxy resin systems. When blended with epoxy resin and hardener, these fillers allow the mixture to be tailored for fairing, bonding, filleting or filling applications in composite fabrication, marine construction and repair work. Each filler type is designed for specific applications, allowing users to control the viscosity, strength,