I have played with making leather masks recently and am happy with the success i have had so far however the thickness of leather i have been able to get my hands on so far iss about 3mm thick which although great for what i have done so far on a basic level has not allowed for that much detail. my question is if i use a thinner leather say 1mm or 1.5mm is it going to harden the same way after i wet mould it?
i can buy the 3mm in small peices to let me play however the thinner peice i can only buy as a whole hide so am reluctant to do so before i know what i can do with it.