Proper filler to use on EPO foam models

[Mike Roller]

I'm trying to find out what kind of filler product can be used to fill in imperfections on EPO foam model jets. I'm currently working on customizing the Freewing airliner, and need a filler to blend in several areas where the fuselage sections don't line up evenly. If anyone knows what filler product will adhear properly to foam it would be a great help, thanks
. Feel free to contact me or text @ (609)746-9716

[tab28682]

Most current spackling products contain paint or primer and do NOT sand out well on our models.

The very best I have found is the Sherwin Williams Shrink Free spackle. It is very lightweight, micro balloon based and sands to a feather edge.

https://www.sherwin-williams.com/homeowners/products/shrink-free-spackling

[nuts-n-volts]

I second that. None better.