Heavy-duty RV wall and ceiling exterior. Sticks and conforms to any smooth or irregular surface, including S-locks. Provides an instant and permanent seal underneath the caulk-and-molding system to provide a double barrier of leak protection. High-tack adhesive with flexible elastomers provides a strong, flexible bond. Includes rolls of corner seal tape and six tubes of joint filling sealant.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov