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    Did your Smart Spair Ultra Car/Trailer Flat Tire Repair Kit help you get back on the road quickly and safely after a flat tire emergency?

    Key Features

    • 14 oz of emergency — 14 oz of emergency tire repair sealant that recharges the Slime Smart Spair Ultra Car/Trailer Flat Tire Repair Kit instead of tossing the whole kit.
    • Replacing your used bottle — Replacing your used bottle is easy: simply pull the lever to release the empty bottle and snap in the refill.
    • Simply pull the lever — Simply pull the lever to release the empty bottle and snap in the refill.
    • This is not — This is not a standalone product; it must be used in conjunction with the Slime Smart Spair Ultra Car/Trailer Flat Tire Repair Kit.
    • Video Repair Kit Guide — Video Repair Kit Guide covering flat tire repair kit videos, benefits and comparison charts, to help you find the right kit for your car type and repair style.

    Details

    Don't toss your flat tire repair kit, simply recharge it with a sealant refill cartridge and be prepared for your next tire emergency.

    New to the world of Flat Tire Repair Kits?

    Everything you need to know about flat tire repair kits, including videos, benefits, comparison charts, and more.

    Find the perfect Flat Tire Repair Kit for your car type and your repair style.

    Instructions & Tech Specs.

    Sealant Refill Bottle for the Smart Spair Ultra Car/Trailer Flat Tire Repair Kit Instruction Manual.

    Slime Smart Spair Ultra Car/Trailer Flat Tire Repair Kit Safety Data Sheet.

    Must be used in conjunction with the Slime Smart Spair Ultra Car/Trailer Flat Tire Repair Kit.

    Fitment: Universal — not machine-specific. See the Fitment tab for the full model list.

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      California Prop 65 Warning

      ⚠️ WARNING: This product & Others sold on this website may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit https://www.p65warnings.ca.gov/