Sound Block Rubber 4MM

Sound Block Rubber SB410 is available as a 4mm natural rubber underlayment with closed cell structure giving excellent sound absorption qualities. Suitable for both on ground and multi residential installations, SB410 provides a superior performance and benefits. Gold foil backing with an 10cm overlapping adhesive flap for ease of installation. The top side has a felt pad to assist in the installation of the floorcoverings by not gripping the boards and allowing the product to be slid into the place. Includes a 10cm overlapping adhesive tab for ease of installation.