There are generally two types of pavement sealers: Tar-based Asphalt-based Tar-based sealers have been used for a long time because they perform the best against water seepage and chemical damage (such as oil and gas). Tar-based sealers protect your asphalt the longest (from 3 to 5 years), and have stronger cohesion and adhesion to the … Continue reading Types of Sealers
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