Slime Fibro-Seal Tire Sealant for Off-Highway Tubeless Tires, 32 oz — Prevents & Repairs Punctures up to 1/4 in

Slime 10009 is a 32 oz Fibro-Seal tire sealant that prevents and repairs tubeless tread punctures up to 1/4" (6 mm) for off-highway tires.

Designed for non-highway vehicles like lawn tractors, golf carts, ATVs, small trailers and scooters, this Slime formula circulates inside the tire to stop slow leaks and instantly plug fresh punctures. The liquid contains fiber particles that travel to the puncture and intertwine under air pressure, forming a flexible, durable plug so you can avoid roadside downtime and keep equipment working longer between service intervals.

How quickly does Slime stop a new puncture?

When a puncture happens in the tread area, escaping air drives the sealant particles to the hole where they interlock and form a plug. Response is typically immediate for small punctures; larger punctures may require inspection and additional service.

• Seals tubeless tread punctures up to 1/4" (6 mm)
• Seal formation activated by tire air pressure
• Effective at stopping slow leaks quickly

Can I use this product to prevent flats or only to repair them?

Slime 10009 works both as a preventative treatment and as an on-the-job repair. Add it with an air source and the product will coat the inside of the tire, sealing small punctures as they occur and helping maintain consistent tire pressure over time.

• Added during inflation so sealant coats the inner surface
• Prevents many common tread-area punctures before they become flats
• Remains effective for up to two years in off-highway tubeless tires

Which tires and vehicles are compatible with Slime 10009?

This formula is intended for all tubeless, non-highway tires — anything from garden equipment to small trailers. Do not use in highway or high-speed tires unless the tire manufacturer approves a liquid sealant.

• Ideal for lawn mowers, garden tractors, golf carts, ATVs, scooters and small trailers
• Not for use in tires designated for highway speeds unless permitted
• Works on tubeless tires only; not for inner-tube applications

Is Slime safe for wheels, people and the environment?

The product is formulated to be user-friendly and is water-soluble for easier cleanup during repairs or tire changes. It is non-toxic, non-corrosive, non-hazardous and non-flammable, but standard safety precautions—gloves and eye protection—are recommended when handling any chemical product.

• Non-toxic and non-corrosive composition
• Water-soluble for easier cleanup during tire service
• Store and dispose according to local guidelines

Who is this for: Slime 10009 is targeted at homeowners, landscapers and small-fleet operators who want a low-effort way to reduce downtime from flat tires on non-highway equipment. If you maintain lawn tractors, golf carts, utility trailers or small off-road vehicles and prefer to avoid frequent tire changes or service visits, this sealant provides a practical preventative and emergency repair solution.