Why would you utilize a single release, or a durable (multiple release), Inside Paint?

A single release inside tire paint is particularly useful when curing tires with complicated contours like ultra-high performance tires, where the low profile and square shoulders create the likelihood of trapped air. In these cases a specialist filled inside tire paint applied to each tire is required. Durable inside tire paints are preferred with tires having less complex contours and in regions where labor costs are high.