- Apr 7, 2015
- Reaction score
Anybody else tried using heat shrink tubing on Kevlar to try and reduce/eliminate zippering? I've put it on most of my rockets (all LPR) and have not had one zipper yet , but I've not flown any one rocket more than a couple times so I'm not sure that is a big enough sample group. I also use it on the first couple inches of Kevlar by the MMT. I know heat shrink tubing is NOT flame or high heat proof and will char, but my thinking was it will add some additional life to the cord.