around 30 seconds If it isn’t coming off maybe another 30 seconds
Also could it be that the model kit is old? Cause since I didn’t have lots of time cause of school I couldn’t get to the kit much and work on it.
I’m working on a model kit (ju 88 a4 1/48 by revell) and I’m putting on a decal regularly like putting it in water, and let it sit but when I touch the piece after some time the decal falls off so I put some water on the surface where the decal should be or moisten it and put it back on and...