Originally engineered for aerospace and aviation applications, 303® Aerospace Protectant™ is a great way to protect your Hot Tub Cover from the sun's UV rays. Unlike many protectants that leave greasy residues, 303 dries to a clear matte finish without a trace of oil. And because it’s water-based, this protectant is safe to use on all products, Including your Spa or Hot tub's Synthetic Siding
There’s a lot of power packed into this one product. A premium surface treatment, Aerospace not only protects against fading, discoloration and cracking from harmful UV rays, but repels dust and stains, too. Simply spray on and wipe dry for a beautiful, matte finish that protects your Hot tub Cover and Synthetic Siding from dust and soiling. Best of all, each application will last for months.