Star brite Ultimate Fiberglass Stain Remover - Gel Formula - 16 oz [98916]

A gel formula spray for removing stubborn stains from fiberglass and plastic painted surfaces, suitable for boats and RVs.

• The description claims the product efficiently removes rust, waterline, and leaf stains.
• The description claims the gel formula clings to vertical surfaces without running or dripping.
• The description claims the product requires testing on a small area before use.