3m 8544 Protective Cavity Tape for Fuel Bladders

Although this was not the cause of my fuel bladders demise, I would like to protect the new bladder from any potential damage with this 3M product. Aircraft Spruce does not have it, and anyplace that I do find it requires the purchase of 6 rolls at over 100 bucks a roll.



Does anybody have a few feet that they would like to sell or know of an equal?



Thanks

Bob