FERROJOINT 315/20 is a hot-applied asphalt joint sealant for general concrete roads. Made from a blend of bitumen and polymers, it provides excellent flexibility. Once dry, it forms a waterproof seal that prevents water from seeping into the subgrade, which can cause road subsidence. It also helps reduce concrete cracking from expansion and contraction due to temperature changes.

With a long service life, it is ideal for sealing joints in concrete roads at factories, parking lots, and other general concrete areas.