Sikaflex® 291 Fast Cure - White - 3oz TubeSikaflex® 291 is a 1-component, marine grade polyurethane elastomeric adhesive and sealant. Used by many boat builders, its fast cure time makes it ideal for applications where speed is important. Sikaflex® 291 is manufactured in accordance with IOS 9001/14001 quality assurance system and the responsible care program.Features:General purpose polyurethane marine sealantFast curingAbove and below water applicationsIdeal for sealing thru hull and hardware applicationsExcellent adhesion to GelcoatResists saltwaterWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.