CVRDA

or the Evo-Stik Linseed Oil Putty? see: https://www.homebase.co.uk/evo-stik-lin ... kg_p067695

Thank you all for your advice. I have some Sikaflex 291 but have held off using it due to the issues you mention and specifically concern about getting it off at a later date. Would you also avoid using it to help fix down hardware such as rowlock holders etc? Regarding the seams I will get hold of ...

I was wondering if anyone has any advice on a good mastic? I want to use it to seal some seams on the inside of my Tideway.