RESIN SOLUTION IN PRIMARY FORM. THE MATERIAL IS A SOLUTION OF A POLYETHER POLYOL (WHICH HAS A HYDROXYL NUMBER OF LESS THAN 100), IN A LIGHT AROMATIC OIL. THE MATERIAL IS ONE OF A TWO PART COMPOUND WHICH WHEN MIXED TOGETHER IS INJECTED INTO A VENTED PNEUMATIC TYRE TO CURE AND CREATE A VOID FREE PUNCTURE PROOFING.

CLASSIFICATION IS DETERMINED ACCORDING TO GIRS 1 AND 6 AS WELL AS THE TEXT OF CN CODE 390720 21.