Looks like remnants of outdoor grade blue masking tape , thats been left on after a previous paint job.Just painting my deck...
There is a stripe which is peeling off - it just seems like normal electrical tape to me
When I replace it do I need some sort of special boat type tape? Surely normal electrical tape will just peel off?
Thank you
On a deck ?
If you go to a normal signwriting firm, the type that does vinyl signage on vehicles etc., and specify the colour, width, length and intended service life, you will probably pay less than you would for something with the word "marine" in the name. They should be able to run off something as simple as a stripe for you, on the spot.