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Can you use Diamondfinish Clear on 1986 fiberglass Bass boat top plate? Has been wet sanded.

Yes — DiamondFinish Clear bonds excellently to fiberglass and provides outstanding UV resistance and gloss retention, making it a great choice for marine and outdoor applications. Follow this simple process:

  1. Wipe down the fiberglass surface with KBS Klean to remove all contaminants.
  2. Allow the surface to dry completely before coating.
  3. Apply DiamondFinish Clear in 2–3 coats for marine applications.

💡 Pro Tip

For marine use, 2–3 coats provide the best durability and water resistance. Allow each coat to properly flash off before applying the next.

Before you begin, review the complete application directions to ensure the best results:

DiamondFinish Clear Directions Shop DiamondFinish Clear Shop KBS Klean