ft. ROBERTS Black Jack Underlayment - pies cuadrados. ROBERTS. Discover the superior performance of ROBERTS XL Black Jack Underlayment. Coverage: square feet, with roll measuring 43" x 28'. ROBERTS Black Jack Underlayment - pies cuadrados. Ideal for laminate and engineered wood, it works over many types of subflooring. Black Jack is engineered as a superior. Rollo - 43" x 28'. [HOST]: ROBERTS Black Jack Underlayment - Rollo de pies cuadrados - 43" x ' x in: Herramientas y Mejoras del Hogar. ROBERTS. Black Jack Underlayment is ideal for laminate and engineered wood over many types of subflooring. coverage with rolls measuring 28 ft. rolls. Easy installation with plastic overlap and adhesive strip; mm thickness. x 43 in. El tensor BK tiene la misma XL Rollo de m2 - m x 51 m (2/caja) Black Jack Floating Floor Underlayment® y Unison®. The mm thick foam layer provides optimal cushioning and sound absorption. Designed for laminate and engineered wood floors. ft. x mm; For use under laminate and engineered wood flooring; Dense, closed cell structure offers. UU. Tienda de EE. Black Jack is engineered as a superior grade, 2-in-1 underlayment with a mm thick foam layer that provides optimal cushioning and sound absorption, as well. . ROBERTS. sq. Sound Ratings: IIC 70;.