Home Boat Maintenance Cleaning & Care Hull Repair Spreader (4″) 3M Spreader (4″) $2.29 Spreader (4") quantity Add to cart Product Details Product Details Size: 4″. Sold each. Designed for spreading body and fiberglass fillers, finishing putties, and resins. Have sharp edges, are flexible, durable, easy to clean, and cured filler pops off easily.
