Can this be used on the inside shell of your hot tub to shine it up? Trying also to get rid of scale build up.
303 Aerospace Protectant - 16 Oz.
Want to polish inside shell of hot tub thigh light / legend series. Need to also get rid of scale build up. Ideas please.
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Open May 28, 2026 - 11:32 AM
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May 28, 2026 - 11:31 AM
Natural Chemistry - Clean And Perfect or 303 Multi Surface Cleaner 16 Oz. are both great cleaning options for refreshing the shell of a spa by removing dirt, grease, and build up. 303 Aerospace Protectant - 16 Oz. is for vinyl, rubber, and plastic.
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303 Aerospace Protectant - 16 Oz.
Ultimate Protection 303 Aerospace Protectant provides superior protection against damaging UV rays. This protector spray repels dust, lint, and staining while also helping to prevent fading and cracking, to keep surfaces looking newer, longerNon-Greasy Dries to a smooth, matte finish with no oily or...
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