Sikaflex 291i (previously known as 291) is renowned for being the most trusted marine sealant and adhesive on the market. It is used by professionals throughout the boat building and marine industry, and is formulated for a wide number of applications, including:
Bedding of Deck Hardware
Sealing/Bonding both above and below the waterline
Sealing plumbing and sanitation equipment
Sealing joints including keel/hull, stern shaft tube etc.
It is resistant to saltwater, offers excellent bond strength and can be both sanded and painted once dry.