STAR BRITE Ultimate Fiberglass Stain Remover - 32 OZ (098932)
Brand: STAR BRITE
Color: Clear
Gel"sticks" where it is sprayed, making it ideal for vertical surfaces
Penetrates into the stain to lift and remove it without heavy scrubbing
Safe for all fiberglass surfaces; does not contain dangerous, caustic acids
Ideal for removing "yellowing" and scum lines on hulls
Dissolves rust, fish blood, dried leaf spots and other tough stains