[CAUT] Shellac Voicing

[Andrew Anderson]

I'm looking at using shellac on some Abel Naturals that a client is  
getting impatient waiting for play-in on.   I have Zinser spray cans  
available locally.  How much should I dilute this for a subtle  
reinforcement?  Is there a choice in diluting solutions?

I'd like to stay away from lacquer because of its tendency to continue  
hardening over the lifetime of the hammers.

Thanks,
Andrew Anderson