Ill happily replace shit bolts without permission after someone showed zero respect to the rock in the first place by placing shitty, sub standard mild steel dynabolts or carrots. But please please dont fuch up a classic with glue smears and worms everywhere!
As for replacing u's? Easier and more consistent than hangers. No heat required, bolt cutters to snip the apex, now a wrench can twist the two J legs and vice grips wiggle em out. Drill out the two holes and re-use both. This would be after about 50 years with current good glues i reckon, not chemset 101!! |