WYANDOTTE, Mich. — BASF has introduced B2Last®-R liquid asphalt modifier to the North American roofing systems market. This modified asphalt solution helps roofing systems last longer, improves operational efficiencies and is compatible with most liquid asphalts. B2Last-R is ideal for asphalt shingles on sloped roofs, self-adherent underlayment and flat, built-up roofing.
“As a commitment to our customers, we continuously review our material portfolio for new applications that will help our customers increase their operational efficiencies,” said Jaime Garza, vice president, BASF Monomers, North America. “B2Last-R for roofing complements our existing B2Last liquid asphalt modification offering.”