5KG – Air Seal Rim Sealant is a combined tyre lubricant and bead sealant product often used on corroded both steel and alloy wheels.
When fitting tyres onto corroded or pitted wheel rims, their is a high chance that the tyre will loose pressure through bead leakage. Normally you would coat the wheel rim with a liquid rubber bead sealer, however the only issue with this is that the tyre then has to be fitted without lubrication otherwise the sealer will not adhere properly.
Air seal, Seal Fit or Rim Seal as it’s otherwise known, is specifically designed with the intention of providing both a sealant and lubrication in one product.
This is the Black version on the Air Seal product, normally chosen as it is less noticeable after the tyre has been fitted.