Within what range of temperatures does OKO Puncture Free Operate?
From –45 degrees C. to above + 45 degrees C. OKO Puncture Free has been tested on fast moving truck tyres. Punctures suffered early during this test (within a few thousand kilometers), remained sealed throughout the test. The holes remained blocked with the OKO permanent seal. After 110,000 kilometers, the product remained effective sealing further punctures. At this stage, the OKO Puncture Free remained in position as designed, coating and protecting the inner tread area of the tyres. During this test, it is probable that the Truck tyres exceeded temperatures above 45 Centigrade.
