Knauf Duct Wrap is now available with black polypropylene-scrim kraft facing. The wrap offers black and white PSK, along with foil-scrim kraft facing. The product was recently redesigned to offer a softer touch for more comfortable handling. It also offers KwickStretch Markings on staple flanges for easier measurement, according to the company.

Knauf Insulation, 1 Knauf Drive, Shelbyville, IN 46176; (800) 825-4434; fax (317) 398-3675; www.knauffiber glass.com.