Tyre Defence+ | 4 Unit Pump | Tyre Sealant | Rustung

Tyre Defence+ 4 Unit Pump – This 4 Unit Pump is required for the 20 litre containers and will pump against tyre pressures up to 100 psi with little air loss in small tyres and no loss of pressure in the much larger construction and farming industry vehicle tyres due to the large mass of air. All pumps are supplied with a fully comprehensive tyre chart with installation quantities for each tyre.

How it works

Once Tyre Defence+ has been installed, it lies dormant at the bottom of the tyre until the vehicle is first driven. Once driven a minimum of three to five miles, it disperses throughout the inner tyre and forms a coating on the inner surface of the tyre assembly. In order to get sidewall coverage it takes 1500 miles to activate the UltraSeal to adhere to more of the inner tyre. The flexing of the tyre and the normal heat build-up allows the tyre sealant to seek out and eliminate common air loss problems (referred to as porosity, air migration and bead leaks). The liquid then transforms the tyre assembly into a sealed air chamber, capable of maintaining proper air pressure. Thereafter, TyreDefence+ conditions the rubber in order to retard dry rot and aging (hardening) of the casing. One treatment will provide additional longevity and cooler running tyres for the legal tread life of the tyre.

The advanced technological sealing capabilities of Tyre Defence+ stand on guard to seal punctures as they happen. When a tyre is punctured, Tyre Defence+ coats the surface of the penetrating object, thus preventing air loss.

When the puncturing object is removed, the rubber recovers and the wound immediately closes, escaping air siphons Tyre Defence+ into the puncture. The fibres entwine to create a clot that prevents any additional air from escaping. As the rubber recovers, the puncture closes and the strength of the tyre holds the seal in place. The specialised polymers and fibres form the seal, thereby producing an airtight seal. The small amount of Tyre Defence+ that penetrates through the puncture, past the belts and out through the tread area is referred to as a seal. Once exposed to the atmosphere, the seal begins a systematic cure (another proprietary attribute from the Tyre Defence+ R&D Team). As the seal cures, it makes a positive secure seal that is impervious to water, which totally protects the belts and inner casing from outside contaminants and corrosion.

Secret Formula

Tyre Defence+’s proprietary formulation is one of our closely guarded secrets, which allows Tyre Defence+ to withstand heat and the shear forces created within a rotating tyre. The thixotropic polymers stretches and recovers under mild to severe exposure of the adverse forces and continuously clings to the inner tyre. The ability to coat the inner surface against adverse conditions and centrifugal force is the reason that Tyre Defence+ will not adversely affect a balanced tyre assembly and does not lose the ability to provide protection for the tread life of the tyre.

Tyre Defence+ abilities & performance is not diminished with speed, distance or time.