Tanking drying fast

[Flintstone]

I'm gonna have to get a roll, I have done the same thing but with the normal tape no self adhesive one, was a bit unsure if it would stick to the tray ot bath and not come off or leave some nasty residue.
Ive got one coming up in a week or two, to tank with the bath already in, Ile try it out. How much do you pay for a roll?

 

[magga]

I'll message you, else I'll get in trouble