Subject: Does the surface tension of a liquid vary with the ambient pressure

I work in the feild of timber preservation and am looking at why solvent based 
preservatives penetrate timber better than water based.  One of the differences 
is that the surface tension of the solvent we use is significantly lower than 
water.  I can find any number of references to the fact that surface tension 
varies with ambient temeperature but none on a relationship with pressure.

Re: Does the surface tension of a liquid vary with the ambient pressure