Zap Z42 Blue Thread Locker – Medium Strength 6ml
£3.50 inc. Vat
Prevents the loosening of threaded hardware due to vibration. Blue (Z-42) is a medium locker whereas Red (Z-71) is a permanent locker. These are the best thread lockers available. For use up to 1/4-20 threaded hardware.
Key Features
- Medium strength, seals metal parts against vibration
- Parts can later be disassembled with hand tools
- Works best on: Metal, Aluminium