+1 on round corners NOT sharp ones
+1 on IPA – isopropyl alcohol – try your chemist and only get pure. Or maplins but it may be expensive there. It is not a computer cleaner solution – just a solvent that is very pure and better than ethanol which will also be denatured (ie not pure) to stop you drinking it.
+1 on hair drier. On difficult curvy bits stretch the tape so it contracts and conforms to shapes.
Never tried the wet method.
Couple of bits here and there. Thats all you need. Or get what I have, a raw frame. It has no heli-tape on it at all. Boom. Sorted and stops the pointless over pampering…
terrible idea. Always protect rub areas as cables can wear right through a frame. Polyurethane is much more resistant to abrasion than any frame material.
oh and the failure of the tape after a large stone impact is due to the plastic deformation tape outwards along the frame surface. Best thing to do on down tubes is not remove the tape but clean with IPA and add more over it as this is likely to get more strikes. The thicker the layers the more cushioning you will get. Use the damaged areas as pointers where to double up.