Thread Lock Blue and Red, Threadlocker Medium and High Strength, Thread Locker for Nuts, Bolts, Fasteners and Metals, Against Losening and Leakage (50 mlx2)

Customers find the thread locker works well, with one mentioning its effectiveness on scope mount threads. The product receives positive feedback for its quality, with one customer noting it rivals the market leader Loc Tite, and customers appreciate that it offers good value without the price of name brands. The bottle size is good, and one customer mentions it's not too much or too little. However, several customers report receiving bottles that were only half full.