Shellac base coat?

#1
Has anyone tried to apply two layers of base coat on a client? I have some clients who have short nails I'm wondering if this will work.
 

Trinity

Brush Slayer Geek
#2
Work to do what?
As a strengthening layer?
 

#3
As a strengthener
 

Trinity

Brush Slayer Geek
#4
I believe S2 recommended an extra layer of Duraforce topcoat as a strengthening product not extra base
 
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