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