Sustainable Materials Cork Bricks Versacork | Page 6

Product Data (available on our website) Installation Instructions Care and Maintenance CSI Specification Warranty MSDS Sheet Compression Recovery (per ISO 9727; with loading of 38.5 lbs/sq2): • Initial: 10% • Residual (after 1.5 hours) : 1.5% • Breaking tension on traction: no less than 11lbs/sq. in Water Vapor Transmission: 0.128 grains/ h ft2 Permeance (per ASTM E 96): 0.183 perms