As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DE-ICE BOOTS NOT MAINTAINING BOND TO PROPELLER BLADES. TWO DE-ICE BOOTS DISCOVERED MISSING FROM SAME PROPELLER ON TWO DIFFERENT OCCASIONS. PROPELLER AND BLADES WERE OVERHAULED BY HARTZELL AT WHICH TIME NEW BOOTS WERE INSTALLED. UPON INVESTIGATION, IT IS APPARENT THE PROBLEM LIES WITH THE PAINT THAT IS APPLIED PRIOR TO BOOT INSTALLATION.