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