Mr. Surfacer Question(s)

[Straightliner59]

At some point, back in the late '80s, I had a bottle of Mr. Surfacer primer. I don't remember which number it was, but it was a perfect viscosity for filling small joints, such as those seen at the tops and bottoms of the cylinders, in the attached photo. I want to use a brush, and kind of flow it in. Suggestions as to which Mr. Surfacer number would work best would be much appreciated! Do they go from thinnest (500) to thickest (1200) viscosity?

[Exotics_Builder]

Just the opposite, if I understood your comment.  500 is thicker than 1000 is thicker than 1200, etc.  The smaller the number the more viscous and rougher.

 

[Straightliner59]

35 minutes ago, Exotics_Builder said:

Just the opposite, if I understood your comment.  500 is thicker than 1000 is thicker than 1200, etc.  The smaller the number the more viscous and rougher.

 

Thanks, Gerry! I think I know which I will order, now.