CRC Heavy Duty Silicone Lubricant 11 oz Clear Colorless Liquid

• Amazon now offers CRC Heavy Duty Silicone Lubricant 11 oz, now $2.97 (list price $11.3).
• Prime members get free two-day shipping, and regular members get free shipping on orders over $35 within the contiguous U.S.
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Editor's Pick: If your door or window tracks squeak after a while, a quick spray of this will make them glide smoothly again. It's clear, non-staining, and won't leave a greasy mess. Safe to use on plastic and rubber surfaces too—great for car weather stripping or a stuck toolbox zipper.