That would be butyl tape from Mainesail ! He has a blog on here, and sailnet ! He specifically formulated it for the marineenvironment ! You should be able to find his tutorial in the construction/repair pages!
That would be butyl tape from Mainesail ! He has a blog on here, and sailnet ! He specifically formulated it for the marineenvironment ! You should be able to find his tutorial in the construction/repair pages!