I haven't had issue with the blue marking bottle yet but I did have an issue with firestop foam when I was working on my basement. That crap got on my hands and I couldn't get it off for a week. It looked like I was diseased and finally with a combination of scrubbing and soaking I was able to get my hands clean.
For a while there I thought I was just going to have to peel my skin off! From now on rubber gloves with any of that stuff!
For a while there I thought I was just going to have to peel my skin off! From now on rubber gloves with any of that stuff!