Over the years we have received a great deal of feedback on padlock corrosion. Unfortunately, even with superior products, corrosion is often inevitable especially considering that padlocks bear the full effects of the weather and other environmental pressures such as salt spray and chemicals in the air.

As a result of the elements, many of the materials and plating used in padlocks will corrode over time. Depending on the material and environment, this is actually quite normal and applies equally to other common brands of padlocks in our price range.

While steel bodies and alloy shackles offer the highest security, they are more prone to faster corrosion. Brass bodies offer lower security, however, will hold up to the weather much better. Lastly, stainless steel is a very good compromise with added strength and corrosion resistance.

Having done extensive testing and research, we have put together some suggestions for recommended installations for padlocks. The correct choice of padlock for each job can significantly reduce the chances of corrosion. This research is supported by a recent trial by a major government utility, who conducted some padlock testing on our behalf on an extremely remote and exposed site, with some very positive results for the Carbine Stainless Steel models.