303 Aerospace Protectant is a premium product designed to protect your pool and spa surfaces from the harmful effects of UV rays, fading, discoloration, and cracking. Its advanced formula provides long-lasting protection and restores the original finish, leaving your pool and spa looking like new. Easy to apply, this protectant is ideal for use on vinyl, rubber, plastic, and fiberglass surfaces. Extend the life of your pool and spa with 303 Aerospace Protectant.