Faceups My Face up is cracking - Help!

It could be that moisture was trapped under the sealant, that is what happened to some heads I commissioned in the past. Happens when the temperatures were too cold or too humid for MSC.

 

Hi - it's also possible that the sealer was applied too thickly. This causes stress cracks to form during drying and when the BJD is exposed to large temperature fluctuations. I had the same problem with MSC from the spray can.

 

Is it possible the airbrushing isn't completely dried before you spray the sealant? Like what Schel said, there could be moisture under the sealant.

 

@Lei Xing you know what, I’ve been getting this happening too recently and it’s so infuriating. Reading some of the replies you got in my case it’s most likely from temperature fluctuations as I rarely use paint but I have been using sealant in cold conditions.
I did have it also crack and lift like that many years ago too and the causes then were most likely too thick a layer of sealant on a badly prepared surface (doll was a very rough home cast by the artist which I now know I didn’t clean properly) and using incompatible materials during the faceup such as an iridescent shimmer powder that was designed for human cosmetics that I didn’t realise at the time had more than just pigment in it.

 

I have had this happen when I applied too many coats of Mr.Super Clear ( because I loved the way the face-up turned out!) Then it cracked and I had to redo it.