Sealcoating professionals frequently ask how to change the mix design to suit the weather-related conditions, sand/aggregate loadings or simply in the amount of water in the mix. Before we attempt to answer such questions, it is imperative to understand the fundamentals relating to sealer drying, film formation, mechanism and the factors which influence the proper set and final cure of sealer films. Lets us start with the basics; sealer composition, film formation, the conditions for proper film formation and finally the adjustment of mix designs.

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