Glad to hear you have a new baby! I haven't tried plastikote yet, but when I asked about it, someone also suggested the brush on enamel paint. I don't think it is actually 'enamel' just a descriptor. It's supposed to be just the same I think, but I don't like anything aerosol due to breathing it and I think maybe brushing it on could be more accurate. This is the stuff. I think it was 2 Little Puds recommended it to me.
http://www.amazon.co.uk/gp/product/B...A1HVFGS3RZAE8D
This is the clear one - it comes in colours too if you prefer!