BIMINI TOPP Premium Marine Fabric Protectant is designed for maximum protection against UV rays, water, acid rain, oil, grease, salt, insects, and bird droppings in the harsh marine environment. Restore and maintain water repellency and stain resistance with BIMINI TOPP Premium Marine Fabric Protectant each season to extend the life of your marine fabric upholstery, Bimini top, boat cover, sails, umbrellas, etc. BIMINI TOPP Premium Marine Fabric Protectant will renew water repellency after each washing once the fabric is completely dry. Exclusively developed for complete protection against UV fading, cracking and hardening and will not damage or weaken fabric Bimini tops, upholstery or boat covers. The professional strength, easy to use formulation contains NO silicone.