What prep work is needed before painting?

Sand the surface with standard automotive prep grit, then apply your choice of primer and paint system. The FRP surface accepts most automotive finishes — epoxy, polyester, and urethane primers all work well. Wipe down after sanding to remove all dust before coating.

Do these panels use factory mounting points or require drilling?

These bolt to existing factory mounting locations. No drilling or modification of your vehicle is necessary. Use OEM fasteners or equivalent hardware rated for automotive panel installation.

Will these panels handle road debris and UV exposure?

FRP is durable and UV-resistant once properly sealed with paint or clear coat. The material itself resists cracking from impact better than painted steel at the same thickness. Proper paint coverage protects the underlying FRP and maintains appearance over time.