How to use Mr Hobby Dissolved Putty

My . I use Vallejo for small jobs and Bondo red auto body filler thinned with lacquer thinner for bigger jobs. Haven't had any problems with either one.

Jim  

I think its purpose is to fill seams that are too narrow to press regular putty into.  I paint it along all seams with a small brush, let dry, sand lightly and repeat.  It will shrink as it dries, and takes several rounds of applications to fill in the seam.  I have never been able to make the seam disappear completely.  A final coat of sealing primer may help finish it off.

Sorry, but I can't help.  I've never used the stuff. For seams and small gaps, I use Squadron white putty, with acetone as a thinner.  Or I'll use kit sprue and liquid styrene cement.