Sikaflex 221 multi-purpose sealant/adhesive in black. Sikaflex is fast curing, highly elastic, non-corrosive, paintable & sandable, and resistant to weather exposure. Adheres to many different materials such as metals, plastic, wood, ceramic, and paint. Contains 10.3 fl oz. Works well on most motorhomes / RV’s. Made to fit Newmar part number 52760.
Caulking gun for installation: RV Caulking Gun 9″ for Sealant
More sealants are available in our Adhesives, Sealants, & Cleaners (click here) collection.










