Why Choose Hot Tub Things?
Authentic & Genuine Products: Never knockoffs or expired inventory
Competitive Pricing: Best value for premium spa care products
Expert Customer Support: Our team knows hot tubs inside and out
Great Everyday Value: Strong fit and quality without OEM pricing
Satisfaction Guaranteed: Thousands of happy spa owners nationwide
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303® Aerospace Protectant – Premium UV Protection for Vinyl, Rubber & Plastics
Transform your hot tub and spa maintenance routine with 303 Aerospace Protectant, the industry-leading UV protection solution trusted by professionals worldwide. Originally developed for aerospace applications, this premium protectant delivers unmatched defense against sun damage, fading, and cracking on vinyl, rubber, and plastic surfaces.
Whether you're protecting your hot tub cover, spa cabinet, or vinyl accessories, 303 Aerospace Protectant creates an invisible barrier that repels dust, dirt, and stains while restoring a rich, natural finish. Unlike silicone-based products that leave greasy residues, this water-based formula dries to a non-slippery, matte finish that won't attract dust.