Technical Service Bulletins

Mounting Solutions

Compatibility with Ultraseal

The majority of mounting solutions are soap-based compounds, often derived from the combination of various oils, saponified with an alkaline material, usually sodium or potassium hydroxide and sometimes a lithium soap (possibly a stearate) mixed with carbon to further enhance lubricity.

Independent testing has established that the vast majority of chemicals used in mounting solutions are compatible with Ultraseal. Ultraseal's formulation can absorb a small amount of this material without degradation of performance. The amount of solution that is required to adequately lubricate a tire bead will not affect Ultraseal's balanced formulation.

Possible Interactions

When using a tire mounting solution with Ultraseal please note:

1. Some mounting solutions are in a concentrated form which must be mixed with water. If an excessive amount of water is used, it can promote rust and corrosion on the rim. Always follow manufacturer's recommendations.
2. Using an excessive amount of solution in the tire will degrade Ultraseal's balanced formula. This can also adversely affect tire balance.
3. Avoid using extreme amounts of mounting solution as it can migrate to the tread area where it can contaminate the Ultraseal. This can severely diminish Ultraseal's sealing capabilities. Additionally, it may form a wet and slippery film that can seep through pores or puncture sites and eventually into the belt package where it can cause corrosion and possible separations.

Note: Mounting solutions are a major source of moisture and sometimes contain incompatible substances. Whenever possible choose pre-mixed products. This helps avoid issues arising from poor quality water and improper mixing. Some water-based products do not contain rust inhibitors. Insist on one that contains rust and corrosion inhibitors.