Use on any inside corner where movement is an issue to prevent cracking. Eliminates edge cracking on all off-angle walls and vaulted ceilings. Up to 3/8" in controlled movement. Used in over 20 million homes.
WARNING:Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Rocky Top Materials, Inc. 2707 John Deere Dr., Knoxville TN, 37917 US