How to use rubber cement on tire


How To Use Rubber Cement On A Tire

Accidentally run over a nail or find out that you have a puncture or hole in one of your tires? You probably want to fix it quickly and get back on the road as soon as possible. 

If you’re on a budget and want to get it done yourself, you’re in luck because rubber cement is one of the most cost-effective methods of fixing your tires. 

Check out our guide to everything you need to know.

Short Answer

You can plug or patch your punctured tire as long as the hole is not bigger than a quarter of an inch and the location of the hole is not too close to the sidewall.

Consider checking: How To Use A Tire Plug Kit

Why Use Rubber Cement on a Tire?

Though you don’t need to be an expert on it, knowing how to properly handle rubber cement and understanding what it’s made of is necessary if you want to learn how to use rubber cement on a tire correctly. It is acid-free and dries without wrinkling. As long as rubber cement is tightly contained in proper storage, it can last indefinitely.  

However, air exposure causes rubber cement to thicken and renders it unusable. To prevent your rubber cement from drying out, you can put a little grease or Vaseline around the opened nozzle. It will serve as an air sealant and prolong its use. 

What Precautions Should You Take Before Using Rubber Cement on a Tire?

Rubber cement contains hazardous, highly flammable ingredients such as trichloroethane, heptane, and acetone. 

Be sure to only use rubber cement in a well-ventilated area. An open garage is a good choice, but if you need to work indoors, allow fresh air to circulate through an open window. Repeatedly sniffing rubber cement can cause severe damage to your kidneys, lungs, and brain. 

What Do You Need to Prepare for Rubber Cement on a Tire?

Getting a tire repair kit makes the process of how to use rubber cement on a tire easier; you’ll have all the tools you need to complete the job correctly.

However, the type of kit and instructions you need will depend on whether you’re operating a car or a truck.

Along with quality rubber cement, you’ll need a good patch. The rubber cement allows patches to adhere to the inside of tire walls. Most standard tire repair kits have: 

  1. T-style Handle Reamer Probe
  2. Needle Nose Plugs
  3. Self-Vulcanized Plugs
  4. Patches

To Plug or To Patch?

Not sure if you need to plug or patch your tire? We’ll help you decide below. 

When to Plug

Plugs are best suited for small holes away from the sidewall of the tire. Whether you’ve treaded on a small nail, screw, or puncture, you can fix your tire by plugging. 

Do not plug if:

  • The hole is too close to the sidewall
  • The hole is irregularly shaped
  • There is a bulge or bubble on the sidewall
  • The hole or nail is large
  • The tire is bordering on repair
  • The sidewall has been damaged

When to Patch

Patches work well only if the puncture is less than a quarter-inch in diameter. However, the location of the puncture is very important in determining if a patch will be effective.  

Unlike plugs, patches are better for bigger holes that are closer to the sidewall. This does not mean that a patch can repair a sidewall. If your tire’s sidewall is damaged, then you need to get your tire replaced. 

Do not patch if:

  • There is another patch on a nearby part of the tire.
  • The puncture is at a peculiar angle.
  • The sidewalls are damaged.
  • The puncture is larger than a quarter of an inch.

Plugging Your Tire

  1. Pull a rubber plug halfway through the eye of the T-style handle reamer tool.
  2. Coat the plug with rubber cement.
  3. Push the reamer tool into the puncture so that most of the plug is inside the tire.
  4. Pull the reamer tool out of the tire quickly.

Patching Your Tire

  1. Buff the puncture or the area you want to use the rubber cement on.
  2. Remove loose particles and leave the entire area within half an inch of the puncture roughened.
  3. Brush rubber cement onto the roughened surface and spread evenly. Work into the material.
  4. Scrape off excess.
  5. Remove the backing of the patch without touching the exposed surface.
  6. Apply the patch over the puncture area and press firmly, particularly the edges.

How Do You Dry Rubber Cement?

Rubber cement can dry in a hot, dry environment in a minute or two. It takes about five minutes for a tire patch to dry. It takes fifteen minutes for it to cure, and by then, you can air the tire up and recheck for leaks. 

As long as you’ve applied the rubber cement evenly, you won’t have to worry about leaks after checking.  

Consider checking: How To Fix A Tire Rim Leak

How Long will Rubber Cement Last?

Many people say that you can drive with a plugged tire for about seven to ten years, but we recommend proceeding with caution as it is most effective for a few months. 

If the location of the hole is too close to the sidewall and there are installation issues, the tire may not last as long as you would like it to.

Bottom Line

You can plug or patch your punctured tire as long as the hole is not bigger than a quarter of an inch and the location of the hole is not too close to the sidewall. 

Exercise caution when using rubber cement and be sure to safely store it when you’re finished by sealing it completely. Make sure you remove the tire from the wheel and check for other holes and issues before tire plugging or patching.

Did you find this guide helpful? Then feel free to have a look at others:

How Much Is It To Repair A Tire
How To Seal Tire Bead
How Do You Patch A Tire
How Long Does A Tire Patch Last
How Much Does It Cost To Patch A Tire
How To Seal A Tire On A Rim
How Close To The Sidewall Can You Patch A Tire
How To Fix Flat Spots On Tires
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Is Rubber Cement Necessary While Plugging A Tire

You can easily repair your tires by plugging them. But is rubber cement necessary while plugging a tire? Can you do the repair without it? Let’s find out.

Tires play an important role while driving vehicles on roads. But sometimes, while driving, various sharp objects on roads like a nail or a piece of glass or a razor blade may puncture your tires and cause them to lose all the air. There are multiple ways to repair a tire, like plugging, patching, or a combination of both plugging and patching on tires.

Plugging is one of the quickest and easiest methods to repair tires. In this method, you can repair your tires without removing the tire from your vehicle. Most car owners prefer to keep plugging kits in their cars to use them in an emergency. 

 

You will find various types of plugging kits in the market, like with some kits with rubber cement while others have only glue. 

One question that we often hear on forums and comments sections is: “Is rubber cement necessary while plugging a tire?” Yes, it’s essential because the rubber cement acts as a lubricant and helps in a better way to get the plug inside the crack or hole in the tire. Consequently, you will have a better seal, and your tire will be able to run on the roads. This article focuses more on plugging tires. So, continue reading this article for more information.

 

You might also like to read : Why Is My Front Tire Leaning In

 

How Do You Fix a Leaking Tire Plug?

You may encounter flat tires while moving your vehicle on the road. You can quickly repair your tire with the help of a plug kit. If you have never plugged a tire by yourself, you need to follow the below steps to learn how to use a tire plug kit.

#1. Buy A Tire Plug Kit

You can easily get a tire plug kit from various online stores. The tire plug kit consists of a rasp and plug tool, plugs, rubber cement, and utility blade. You may also need pliers to remove the object from your tire.

The reamer tool is a file you need to clean the hole or the spot from where the air is leaking so that the plug can fit tightly and make a good bond with the tire. In that kit, you will see rubber strips which are a bit sticky. They are known as plugs. You will find rubber cement in the plug kit, which is pretty essential for successful plugging.

#2.Detect Leak From Your Tire

If you observe a flat tire on your vehicle, first detect the spot where the air is leaking. You can easily see the spot where the nail or screw has made its way into your tire. You can use pliers to remove the nail or screw from your tires. Sometimes it’s hard for you to find the spot even after rotating the tire of your vehicle. If you face such an issue, take an air compressor and fill your tire with air.

Once you observe that the tires on your vehicle are pressurized, remove the air compressor from the car and secure the vehicle on a jack stand by keeping the parking brake in condition. 

Now take a spray bottle and fill it with soapy water. Then spray the soapy water on all parts of the tire, including valve stem, sidewalls, rim, and opening after removing the cap.

The pressurized air will try to escape from a tiny hole. As the air escapes, it will create bubbles in the soapy fluid. Observing the bubbles lets you know that this is the spot from where the air is leaking, and it needs immediate repair.

 

 

#3.Ream The Edges

You can use the reamer tool to clean the edges of the leaking hole. It will surely enhance the adhesion of the rubber tire plug. But if your plugger kit does not have a reamer tool, you may use the tip portion of the plug insertion tool to clean the leaking hole.

#4.Insert Plug

Once you clean the hole, it’s time to insert the plug. Take one plug strip and insert it on one end of the plugging tool. It may involve some twisting movement. 

You need to apply some rubber cement into the plug before inserting it into the leaking hole in your tire. The cement helps in lubricating the plug, and after some time, it dries and creates a bond with the tire to have an airtight seal.

After applying the rubber cement, push the plug inside the hole. But you need to stop pushing until the plug is three by four inches outside of the plug.

#5. Pull The Tool Out

Now your plug has been inserted into the leaking hole at a proper depth. So you need to take out the tool from the plugin in a very gentle way. You have to do a bit of twisting to release the rubber strip entirely from the tool.

#6. Check The Leakage Of Tire Once Again

You have to inflate the tire to design air pressure and check for air leakage with soapy water. If you still find any leaks, you need to repeat the process or opt for other repairing methods of the tire.

 

 

Frequently Answered Questions

#1. What is the rubber cement for in a tire plug kit?

The rubber cement in the tire plug kit acts as an excellent adhesive to the leaking hole of the tire. But after opening the tube for the first time, it dries out. So you cannot use it for the second time. It proves the importance of rubber cement in plugging a tire.

#2. Can you use rubber cement on car tires?

You can apply the rubber cement directly on the rough surface of the tire and wait until it becomes tacky. You can also use the rubber cement in patches.

#3. How long does rubber cement take to dry on a tire plug?

Rubber cement will dry in two to three minutes if the outside weather is sunny dry weather. But if you have applied a thick coat, then it may take fifteen minutes to dry.

 

You might also like to read : Why Do Mercedes Have Different Size Tires

Wrap Up

Sometimes you notice flat tires on your vehicle, and there is no tire shop nearby. So plugging a tire is the best way to repair a tire in an emergency. The tire plug kit is also affordable. It will cost you between $10 to $20.

I will say it’s safe to drive a plugged tire, but it’s not a permanent fix. The plugs do not fill the void. As a result, water may enter inside the tires and corrode the steel belts. Again if you have poorly installed the plugs, then it will dry out with time. So try to check your tires in a local tire shop if you have repaired tires with a plugging kit.

However, if the leak hole on your tire is more than one-fourth inch or 6mm, it’s not advisable to use a plugging kit to repair the tire. If you face such issues, then you may need to replace the whole tire. Furthermore, you should not use plugs on the sidewalls or treads of your tire.

I hope this article is informative and please don’t forget to share suggestions for this article. I would love to read your suggestions in the comment section.

Happy Driving!

90,000 overview of the best brands based on rubber

Content

  • Where
  • Costs
  • Properties and characteristics of
  • Types of glue for rubber 9000,
  • What to take into account when choosing
  • Best brand for gluing rubber
    • Glue 88 (SA, N, N, N. )
    • Glue 4508
    • Rubber cement grade A
    • Rubber torque
    • Radical
    • Kernil
    • Rubber Cement
    • Plasti Dip
    • Loctite
  • Instructions for use
    • Cold process
    • Hot bonding
  • Peculiarities of bonding with metal, wood and PVC

It forms a strong, elastic and waterproof seam, the flexibility of which remains even after hardening. Glue is widely used for repairs in everyday life and industry.

Where applicable

Rubber products can be repaired:

  • shoes with rubber soles;
  • tires;
  • bicycle inner tubes;
  • seals and other rubber elements;
  • balls, tents, air or water mattresses;
  • Diving, fishing and special suits;
  • boats, kayaks and other watercraft and tyres.

Composition

The main ingredient is rubber.

Depending on the consistency, it may be liquid or viscous. There are also two-component products. But whatever the form of release, the basic component is still dissolved rubber. But solvents can be different:

  1. Chlorine-containing substances, arenes. Quite toxic substances, so there are few of them in the composition of the glue.
  2. Latex with water. It has low toxicity, low flammability, but does not adhere well to the substrate.
  3. Ethyl acetate with nefras. The components contain petroleum products.
  4. Resin with polystyrene. The component makes the seam more durable, but at a high concentration, its elasticity is lost.
  5. Phthalates, lanolins - plasticizers. In addition to them, the glue contains esters like mineral oils or carboxylic acids.
  6. Sulfur, metal oxides, amines. These components are mixed depending on the qualities of the rubber and are responsible for the vulcanization process.
  7. Diethylamine, ethanol - stabilizers. Do not allow the transition of the adhesive into a gel state.

Properties and characteristics

The main difference between the adhesive for rubber parts and others is that a flexible joint is formed, which retains the plastic structure during operation.

Due to its high strength, it can bond rubber not only to rubber, but also to leather, metal, plastic and other materials. After hardening, the rubber-based adhesive resembles rubber in characteristics.

A good rubber adhesive should have the following qualities:

  • moisture resistance;
  • resistance to t=-40…+100 °C;
  • strength;
  • resistance to aggressive media;
  • ability to fill any coating defects;
  • elasticity;
  • no toxic smell;
  • transparent;
  • joint protection against rust, rot and so on.

Types of glue for rubber

Universal compounds are not recommended for gluing, special glue is needed.

Adhesive varies depending on the main ingredient.

  • Natural rubber. In such compositions, the vulcanizing component is sulfur. They glue leather, paper, fabric surfaces and rubber together.
  • From chloroprene. Suitable for gluing rubber to wood, glass, plastic, metal substrates.
  • NBR. The vulcanizer is sulfur with thiurams, which provide the composition with increased water resistance.
  • Silicone rubber. The hardener is tetrabutoxylan. Glue rubber of the same texture.
  • Synthetic butadiene rubber. Sticks badly, used in industry.
  • From urethane rubber solution. Used in the footwear industry.
  • From innovative components. It is not used in everyday life, it is made for industrial purposes.

Natural rubber has low heat resistance and little resistance to external factors. In addition, the scope of its application is too limited, which became the impetus for the development of artificial rubber adhesives using innovative technologies.

According to the volume of dry residue, there are two classes of rubber compounds:

  • A - 8-12%;
  • B - 6-8%.

Liquid rubber is a separate type. It has the appearance of a transparent adhesive paste and a polyurethane base. Self-hardening rubber is often used as a sealant. It does not react to temperature changes, is resistant to wear, has a flexible texture and good protective characteristics.

In addition to the composition, rubber adhesive is classified according to the quality of the adhesive line, which is formed after hardening.

  1. Moisture resistant. They glue shoes, leather goods, repair rubber boats, that is, any rubber items that are regularly exposed to water.
  2. High strength. Such a composition forms a reliable seam that can withstand strong impact. It is used in the construction industry, in the repair of automotive parts. The tool glues the elements so firmly that it will be very difficult to redo the work, so you should perform all actions carefully.
  3. Quick dry. Helps to glue quickly, saves time. It is better to use when working with dimensional parts.
  4. Elastic. They glue parts subjected to dynamic loads, in which the position of the seam during operation can change in any direction.
  5. Oil resistant. Bonds oil and petrol resistant surfaces.

There are two types of adhesives depending on the curing method.

  • Non-cured compounds. Hardens after evaporation of the solvent.
  • Self-vulcanising mixtures that cure on exposure to moisture in the atmosphere. There are one- and two-pack.

What to consider when choosing

  • Thickness and dimensions of the rubber base, abrasion resistance.
  • The pasted product must remain plastic or rigid.
  • Humidity and t °C of the air at which the glued object will be glued and then used.
  • Appearance of the item in need of repair.
  • Composition, characteristics of the mixture and degree of chemical aggressiveness.

The best brands for bonding rubber

Glue 88 (CA, H)

Adhesives based on rubber and bakelite are produced. Only grades 88-CA and 88-N can glue rubber with rubber. The first glue is used in the construction, automotive, shoe industry, and in everyday life. Strongly glues rubber to concrete, wood, glass, foam rubber, foam bases. 88-N is the most durable composition of the line, but a long exposure is required before use. Can bond rubber materials to metal. It is diluted with benzene to the desired consistency.

Advantages of both compositions:

  • withstand t=-40…+50 °C;
  • waterproof, heat resistant;
  • have a long residual tack;
  • form a flexible joint;
  • set quickly;
  • can bond rubber to many materials;
  • do not contain toxic ingredients.

Adhesive 4508

Adhesive 4508 is made from rubber.

According to user reviews, 4508 is the best rubber adhesive used to repair shoes, special protection suits, fishing clothes, PVC boats.

Used in the production of rubber products and rubberized material. Reliably sticks together any chambers even without hot working as vulcanization occurs at operation.

Positive aspects:

  • high level of water resistance and elasticity;
  • vibration resistance;
  • good tack;
  • formation of a strong seam. If you use a hardener, the seam will become even stronger;
  • High temperature resistant up to +50°C.

Grade A rubber adhesive

Natural rubber adhesive, easy to use. Suitable for almost any base. Forms a neat joint, so it is often used in decorative and applied arts. In minor repairs and construction, it is often used as an elastic sealant. Also used in the repair of auto cameras, to connect rubber with paper, leather.

Advantages:

  • creates a transparent, elastic seam;
  • weather resistance;
  • resistance to oil and gasoline substances;
  • does not stain the surface;
  • does not require pre-degreasing;
  • dries quickly.

Rubber torque

Suitable for all rubber hardness and porosity, including foam. The rubber moment creates a strong, reliable seam, can tightly connect rubber with other rubber. The composition is two-component and requires preliminary preparation for work.

Pros:

  • water resistance;
  • elasticity;
  • ability to withstand t=-30…+100 °C;
  • strength.

The unused residue in the tube dries quickly even when closed, so the glue will soon have to be thrown away. It has good combustibility, so the glue should be used away from fire.

Radical

High strength repair compound. Glue wetsuits, kayaks, boats and other rubber watercraft. It comes in black.

Advantages:

  • the seam withstands high loads and strong pressure;
  • fresh and sea water resistant;
  • withstands t=-40…+70 °C.

Kernil

The product is based on innovative ingredients that can seal rubber in just 1 minute. Can be bought online. The kit includes an activator that expands the capabilities of the composition. There is a Russian-language instruction. It is used in workshops for the repair of various directions.

Rubber Cement

Involved in the manufacture of shoes for gluing leather. It has relatively low adhesive qualities.

Plasti Dip

Rubber dye, which is needed to work (color) with automotive parts. Produced in aerosol form.

Loctite

Applied to the damaged area, the adhesive cures in a few minutes, making it suitable for emergency repairs, such as rubber boats.

Instructions for use

  1. Preparation of substrates before bonding. Surfaces must be cleaned of dirt, treated with an abrasive, then degreased with gasoline or acetone. To make the glue set faster, the parts can be additionally treated with sandpaper before degreasing.
  2. Surface heating. Hot work technology involves heating surfaces to the required temperature, which can be done with a building hair dryer.
  3. Application of the substance. If rubber is attached to plastic, a cold method is chosen, then the rubber surface is treated with glue, dries for 15-20 minutes, then both surfaces are smeared. The thickness of the adhesive depends on the type and brand, such information is indicated by the manufacturer on the label. On average, the layer should be no thinner than 2 mm. 1 mm is allowed when gluing boats, repairing shoes. The mixture is applied with a brush, a thicker consistency - with a spatula. Both parts are pressed tightly against each other and held for several minutes, it is best to put under the press for a more secure fixation. Excess glue is removed with the blunt part of the knife blade or spatula.

Cold method

Bonding is carried out at natural ambient temperature, but not below +5 °C. First, one part is lubricated, dries for 20 minutes, and then the procedure is repeated for both fragments. Parts are pressed with force for 2-3 minutes, while the seam will gain maximum strength no earlier than in 1-2 days.

Hot bonding

Bonding takes only a few minutes, but the surface must be heated to t=+70…+160 °C. After, the bases are smeared with glue and connected.

Peculiarities of gluing with metal, wood and PVC

If you need to glue rubber to another material, you need to select an adhesive that can form a reliable adhesion to the required surface. About all the bases with which the adhesive interacts, the manufacturer warns in the instructions on the package.

Before joining rubber to metal, such as aluminum, the surface of the latter must be cleaned of rust, oil and degreased. Rubber needs to be sanded to make the surface rough and then degreased. The agent is applied to a metal fragment, and after the time indicated on the package, another layer is applied, and only after that the rubber is pressed. The drying time of the solution is also written on the package.

Wood has a porous structure, therefore, to reduce the consumption of glue, the wooden base must first be cleaned and primed.

It is best to connect rubber with PVC with a mixture of 4508. The glue has good adhesion and moisture resistance, after hardening the seam becomes elastic, so PVC boats are often repaired with glue.

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