How Long Does Slime Tire Sealant Last?

Millions of people use Slime tire sealant each year to patch punctured tires. Introduced in 1989 to patch the tires of local off-roaders and mountain bikers on the central California coast, people called it ‘that green slimy stuff’ and the name stuck. The green color became symbolic of the commitment of the company to create effective and environmentally safe products. Today, Slime is used for a variety of tire care products and applications. They include tube sealant, smart-spares, patches and inflators. The slime can also be placed in inner tubes of bicycles to prevent flats.

Green Slime tire sealant is made from fibers, binders, and a number of proprietary clogging agents. They build up and intertwine in the inner tubes and tires and when punctures occur in the thread, the escaping air carries the sealant to the puncture site. Using Fibro-Seal Technology, the sealant stops air loss by forming a flexible plug in the hole. Some cars and motorcycles have compact kits with mini compressors and sealant to plug small holes and inflate damaged tires instead of a spare tire. Automakers stress while the kits make road trips safer, they’re designed to seal small punctures.

Slime tire sealants have a finite shelf life. They are guaranteed to be effective if they are used within four years of the date they are manufactured. That means when you go into the store to purchase the Slime tire sealant, you should take a close look at the package and locate the date the product was manufactured. Ideally, you want to choose a package of tire sealant with the most recent manufacturing date. That allows you to be able to keep it in your trunk and use it for as long as possible. Whether you have punctured the tire in your bicycle, motorcycle, car or truck, as long the Slime is used within 4 years of being manufactured, it will be effective.

Find The Production Date Code

To ensure the Slime tire sealant you are about to purchase is still good, find the production date code. It’s located above the label. As long as four years have not passed since the product was manufactured, you can use it to successfully plug punctures in the threads of just about any type of tire. If you do not use all of the Slime tire sealant right away, you should keep it in its original packaging and make sure its date of manufacture is clearly visible. Plus, you should be sure to store it in a place that’s cool and dry. That helps keep it safe, effective and ready to use.

How Long Does Slime Last In Your Tires

Slime tire sealant is designed for the tires of bicycles, motorcycles and passenger vehicles for temporary emergency repair. Many people wonder how long does slime tire sealant last. You shouldn’t leave the Slime inside the tires of a bicycle, motorcycle or passenger vehicle for longer than 2 years. At your earliest convenience, the tire should be professionally repaired with a patch or plug approved by the U.S. Tire Manufacturers Association. Tell the tire repair technician you used Slime sealant to plug the tire. This ensures they will safely vent and properly clean the tire.

However, there are other manufacturers of similar products that work much in the same way, but have different effectiveness. You can read about their pros and cons, as well as the one that I prefer.

Drying And Rim Integrity

Sold in liquid form, Slime sealant left in tires and tubes for more than 2 years may begin to dry out. This prevents the rubber particles, fibers and other sealing agents from providing optimal performance, maximum puncture protection and the ability to pack and seal holes and prevent air loss.

The tire sealant’s lifespan depends heavily on tire type and riding conditions. Generally speaking, the thinner the tire wall and lighter the tire, the quicker the Slime tire sealant dries up. Plus, drying is also accelerated when the tire sealant is exposed to extremely hot weather. Although made with corrosion and rust inhibitors to protect the finish of metal rims, if left in the tires for over 2 years, the integrity of the rims cannot be guaranteed.

How Do You Remove Slime Out Of Your Tires

Slime’s tire sealants can be cleaned up easily using water and a rag or paper towel. However, people use many other simple, but effective methods for removing the Slime. One methods requires you begin by putting on latex gloves.

Then simply use a wet rag and warm water to rinse and wipe out the tire. Another method requires using the tack of the latex glove to peel of the larger pieces of dried sealant that’s around the bead. Some people use a scouring pad to gently remove the clumps of old tire sealant.

Others say all it takes is some gloves, a little bit of water and some good, old-fashioned, elbow grease to get the slime out. Here is probably the most practical way to get it out yourself:

Power Washer Or A Stiff Bristled Brush

Quite a few people say all it takes to remove the Slime tire sealant residue is some water and a stiff bristled brush. That method seems to work very well once you have the tire off the axel. Several others simply peel the dried sealant off the tire by hand. Even though doing it that way tends to take a little longer, it can help to keep the beads safe. Some people only remove the big chunks by hand. Some bicycle owners say they turn their tires inside out and use a dry towel to rub the slime off and in about 3 minutes they have the tire looking like new. Spraying it with a garden hose or a pressure washer and wiping it with a shop rag or microfiber towel also works.

Is Slime Tire Sealant Toxic To Use?

Non-toxic, non-aerosol, non-corrosive, non-flammable and water soluble, Slime Tire Sealant is a safe, effective, tube and tire sealant. It is specially designed and contains only environmentally friendly elements in its formula. The sealant’s signature green color symbolizes the company’s commitment to making sure the tire sealants and related products they create are non-toxic and safe for customers, their diverse types of tires, as well as the environment. You can use Slime Tire Sealant with confidence knowing it won’t harm you, your loved ones, or the environment.

The makers of Slime Tire Sealant are committed to ensuring their products will not cause hurt or harm to people, pets or the environment. The organization’s culture of safety and environmental sustainability ensures the sealants they create are safe to use and remove, easily clean up with water and is specially formulated using rust and corrosion inhibitors to protect your rim’s finish and integrity. The slime meets and often exceeds all applicable environmental safety, sustainability and stewardship laws.
Protecting health and pollution prevention are emphasized in formulating the products.

Different Purposes For Using Slime

Slime can be used for a variety of different purposes. It is specifically designed to seal and help to prevent punctures in the tread areas of inner tubes and tubeless tires and keep air from escaping, however, the tire sealants can be used for flat tire emergencies on highway vehicles, pre-installed to prevent flats on mowers, trailers, tractors, ATVs, wheelbarrows and other non-highway tubeless tires and to prevent and repair punctures on tires with inner tubes. With its bead sealing and protection properties, Slime can also be used for tubeless bicycles.

What Kind Of Tires Can I Use Slime On

Slime Tire Sealant can be used on the thread area of a wide range of tires for a variety of different modes of wheeled recreation and work transportation. It can be used in the tires of the following:

  • ATVs/UTVs
  • bicycles
  • compact cars
  • motorcycles
  • tractors
  • trailers
  • riding lawn mowers
  • other non-highway vehicles

Simply shake it up and insert it into the tire. Slime is a solid product to use when you have a tires that won’t retain air, however, there are several other options to chose from that work just as well (if not a bit better).

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