Archaeological Discussion Group

Hi Kate:

Here is an innovative way to solve this problem. We can use an active way  to control a sealed cabinet to achieve ultra low humidity such as 10%.

The benefits are obvious:

1, You don't have to check the cabinet time after time to ensure that the silica gel still works well.

2, Ultra low humidity can prevent most of the metal disease from spreading. So it will be much safer than silica gel solution.

Here is the introduction video of this product: https://youtu.be/O30ZcOydbqk

And here is the introduction page of this product :