"Tube is pretreated with 8 oz. of Slime liquid sealant to instantly seal punctures up to 1/8in. as they happen. U.S.A. Rim Size in. 4, Tire Type Preslimed wheelbarrow tube, Tire Size 3.50/4.10-4. Prevents slow leaks and flats for up to 2 years Nonflammable and nontoxic"
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