Jacks Vinyl Liner Blue Stuff 32 Oz Pool Scale Stain Prevention 0225S 50% active ingredients — a

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Compact 9 cm height: ideal for tight display spaces

AquaChek's Nitrate Nitrite test strips give pool owners an easy

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Jacks Vinyl Liner Blue Stuff 32 Oz Pool Scale Stain Prevention 0225S 50% active ingredients — aJacks Vinyl Liner Blue Stuff 32 Oz Pool Scale Stain Prevention Intro Jacks Vinyl Liner Blue Stuff (32 oz) from JacksMagic is a purpose built treatment for vinyl liner pools. It prevents copper and mineral related stains while controlling scale formation, helping to keep newer and older pools looking vibrant, even in heated systems or water with high sanitizer levels. List of Features Metal stain and scale prevention Specifically targets copper related