The ContiSeal technology used in Continental tires refers to giving the tire additional protection against punctures. Often such tires are called “self-adhesive” (as an example we can quote the Continental ContiPremiumContact 6 ContiSeal) and, in contrast to the RunFlat technology known to many, it has a much greater advantage. If your car with these tires has long been a pile of junk, take it to the recycling program scrap my vehicle brampton.
As a rule, the technologies developed by tire manufacturers allow getting to the tire fitting shop on a punctured tire or somehow replenish the air inside the wheel. All this makes such technologies quite popular. For example, Continental notes a growing interest in its tires that use ContiSeal tire-less technology, explaining it by the fact that more and more often drivers do not want to bother with replacing the wheel in road conditions, especially in cold, rainy times and in the dark.
What is ContiSeal
There is a uniform layer of a special rubber polymer on the inside of the tire. In the case of a puncture, this polymer immediately seals the puncture wound so that the tire pressure is not reduced. If you want to remove the object that caused the puncture, by internal pressure, a certain amount of polymer is squeezed into the hole created, thereby “vulcanizing” the tire.
It would seem that everything is fine and the driver has nothing to worry about, but the ContiSeal technology has a number of nuances:
– Punctures, the diameter of which does not exceed 5 mm, can be repaired;
– There are not many tire variants with this technology, and there is not much choice among sizes and models;
– Such tires are about one-third more expensive than conventional ones;
– the tire is heavier (depending on size, it can be up to 2 kg heavier);
– regular inspection of the wheels for punctures is required, because you just might not know about them.
Yes, these points can hardly be called a disadvantage, but they should be taken into account, besides, however, ContiSeal has many more advantages:
– You can not be afraid of a puncture and do not waste time on the installation of the “spare part”;
– There are no speed limits, unlike RunFlat;
– both the center of the tread and the shoulder area are puncture-proof;
– The trunk can be emptied by removing the spare wheel.
Popular Questions about ContiSeal Technology
1. What are the requirements for tire equipment and the wheels themselves?
– When working on ContiSeal tires, standard workshop equipment can be used. This also applies to rims.
2. How does a polymer layer inside the tire affect the speed index, rolling resistance and overall comfort?
– All of these characteristics are exactly the same as those of standard tires, and the driver will not notice any difference while driving.
3. Under what operating and temperature conditions does the sealing layer perform at its best?
– The adhesive and viscosity values of the ContiSeal remain within the temperature ranges recommended for use of the tire itself. Its effectiveness is not affected by whether the tire is a winter or summer one.
4. How far can I drive with this tire if it has a puncture?
– The tire can be used normally, provided that the internal pressure is within tolerance and the diameter of the puncture is not more than 5 mm.
5. Will I have to repair the tire with CotiSeal after the puncture has been repaired?
– Continental still recommends that, for safety reasons, the tire should be presented to a specialist who will assess whether it requires further repair.
6. How are tires that use the ConiSeal labeled?
– Products that use this technology are identified by a logo with its name in the form of a stylized punctured wheel.