Elastomeric coatings are elastic in nature, meaning they are more apt to move as needed.

Yes. Some have greater physical features than others. Some retain those features longer. These factors provide a good predictive, comparative value of one product relative to another.

Yes. Some have greater physical features than others. Some retain those features longer. These factors provide a good predictive, comparative value of one product relative to another.

ASTM and all other national and international tests require various physical feature minimums such as tensile strength, moisture absorption, moisture transmission rates, ability to cool a roof and more. Tests even report how items such as temperature will affect the most critical items such as elongation and strength, or how aging affects this. Some companies won’t reveal these if not in their favor. Therefore, it is wise to compare all features and be suspicious if they’re not printed in company literature when considering competing products.