Review on 🔒 Bob Smith Industries BSI-175 Green IC-LOC Medium Strength Wicking Thread Locker: Reliable Solution for Secure Fastening - 0.34 fl. oz. by Charles Butler

I belong to a RC Flying Club with about 80 members. We have used this product in high vibration applications for many years. Aircraft engines that run on nitro produce a lot of high frequency vibrations that usually loosen small fasteners. Just a tenth of a drop of this screw lock and your model is complete. Our RC helicopters use hundreds of propellers, and I have never heard of hundreds of flights per model, hundreds of models, with this product, a single one came loose.