Finishing Tips

Fiberglass is widely used in boats, cars, and home projects, but sanding it requires care and the right grit sequence. Whether you’re repairing cracks, prepping for paint, or refinishing, proper sanding ensures smooth, strong, and long-lasting results. Why Sand Fiberglass?...

Fiberglass is widely used in boats, cars, and household projects because it’s lightweight yet strong. However, sanding fiberglass requires the right technique—too much pressure or the wrong grit can damage the surface. This guide explains how to sand fiberglass safely...