TC-11 vs CRC® Heavy Duty Silicone

Many customers prefer silicone lubricants and corrosion inhibitors because they are “dry” and they “do not accumulate dust”. The reason that they are “dry” and “do not accumulate dust” is because they are not there! The photographs below indicate the condition of identical test panels that were treated once with a competing product and exposed to direct sunlight, intermittent rainfall, and a daily condensation cycle.