Originally Posted by cwojcik
I've had dental floss pull out after a while. It works better than nothing but after a few good tugs or lots of use it will separate from the glue.
The best hinge preserving method I've found is to cut a 1" square piece of Blenderm tape and put a coating of welder's on the sticky side, then put that at the end of the hinge. The adhesive in Blenderm won't stick to EPP, hence the welder's.
I have torn the welders hinges on my 3dhs foamies so many times that I now just use blenderm on top of the welders, stick fine on dried welders so I will do the same here on the corners