Moreover , if the environment is corrosive in nature , then the vermiculite option is not advisable , as there is the possibility of water seeping into it ( because of the porous nature of vermiculite ) .
There it is difficult to monitor for corrosion .
Moreover , if the environment is corrosive in nature , then the vermiculite option is not advisable , as there is the possibility of water seeping into it ( because of the porous nature of vermiculite ) , and there it is difficult to monitor for corrosion .