SikaBond Construction Adhesive is one-component polyurethane that remains permanently elastic to allow for natural movement between bonded surfaces. Bonds to most building materials, including wood, concrete, brick, metal, glass and more. Size is convenient for large projects. WARNING: This product can expose you to chemicals including Titanium dioxide, which is known to the State of California to cause cancer, and 1,2-Benzenedicarboxylic acid, di-C9-11-branched alkyl esters, C10-rich, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov -