
West System 409 Microsphere Blend for Filling and Fairing GRP Boats
West System 409 Microsphere Blend is specially formulated for filling and fairing fiberglass-reinforced plastic (GRP) boats. This lightweight epoxy filler enhances bodywork, providing a smooth, even surface for repairs and refinishing. Designed to mix easily with epoxy resins, it cures to a strong, sandable finish, making it ideal for restoration and maintenance projects in the marine industry. The microspheres reduce the overall weight while maintaining structural integrity, ensuring your boat performs optimally. Perfect for DIY boaters and professional shipwrights alike.
Out of stock items can be ordered and shipped out within 3-5 working days
We despatch all orders within 24 hours. Orders placed weekdays before 4pm will be shipped the same day.
Call us and speak to an expert on 0191 4297309 - (Mon - Fri / 9am - 5pm).
Pickup available at Marine Chandlery: North Shields
Usually ready in 1 hour

West System 409 Microsphere Blend for Filling and Fairing GRP Boats
Marine Chandlery: North Shields
Unit G4 Narvik Way
Tyne Tunnel Trading Estate
North Shields NE29 7XJ
United Kingdom

West System 409 Microsphere Blend is specially formulated for filling and fairing fiberglass-reinforced plastic (GRP) boats. This lightweight epoxy filler enhances bodywork, providing a smooth, even surface for repairs and refinishing. Designed to mix easily with epoxy resins, it cures to a strong, sandable finish, making it ideal for restoration and maintenance projects in the marine industry. The microspheres reduce the overall weight while maintaining structural integrity, ensuring your boat performs optimally. Perfect for DIY boaters and professional shipwrights alike.








