Sealing a driveway, also called “driveway seal coating,” is an important step to prevent cracking and crumbling carports. Driveway sealer is a tar-like, rubberized liquid that adheres to concrete and ...

That's why Slaghek and his colleagues are thrilled about their success in creating a lignin-based seal for asphalt mix. Traditionally, a by-product of crude oil production called bitumen is the ...

The best driveway sealers seal the surface and keep UV rays and other elements from affecting it. We consulted experts Robb Archie, President of Asphalt Sealcoating Manufacturer’s Association ...

"In the late 1970s, the use of coal-tar based sealant was ... is to protect the existing asphalt by keeping out vegetation, gas, oil, water, and sunlight. Sealing a drive or parking lot has ...