Strong Tire Sealant, Effective Tire Repair, Fast And Easy To Carry Features: 【 Features 】 - Black soft rubber, good elasticity, low odor, and will not damage tires or corrode. 【 Curing time 】 - Initial curing for 30 seconds, complete curing for 24 hours. 【 Special rubber 】 - Special tire repair rubber is suitable for repairing various tires, car tires, bicycle tires, etc., and is convenient to use. 【 Types of bonding materials 】 - Ceramics, glass, leather, plastics, electronic components, metals, stones, rubber, wood, acrylic , etc. 【 Shelf life 】 -8-12 months (if you want to keep it for a longer time, you can refrigerate it)Product Description: 1x strong tire sealant Wide application for study and work, making life and tasks more relaxed Great gift and decoration for friends, kids, and loved ones High quality and professional design for practical use Reusable and durable, subject to strict quality inspection Customer-focused service with prompt responses to inquiries within 24 hours