WALKERA TALI H 500 ANTI-VIBRATION TAPE AND BALANCED PROPS, ALL YOU NEED IS SOME SILICONE RESCUE TAPE, THIS IS SOLD IN MOST HARDWARE STORES IN THE PLUMBING SECTION. CUT 7-8 INCHES AND WRAP EACH ARM BY THE MOTOR AND ONE HALF WAY UP EACH ARM, THIS TAPE IS STRETCHY AND PULLS MORE TIGHT, AND MORE SECURE THEN A ZIP TIE, IT HOLDS THE TALI'S 2 PICES OF THE FUSELAGE TOGETHER BETTER AND WITH MORE STRENGTH ELIMINATING ANY CHANCE OF VIBRATION. IT COMES IN ALL COLORS INCLUDING CLEAR
HERE IS A LINK TO ANOTHER VIDEO SHOWING RESCUE TAPE https://youtu.be/9jUhucesLKQ