This is the one I use:
https://www.oreillyauto.com/detail/...r/fp101/4268120

To add more confusion into how to finish a model:
http://modelrocketbuilding.blogspot...ips-part-1.html
http://modelrocketbuilding.blogspot...ips-part-2.html

The thinned Elmer's Carpenters Wood Filler fills most of the wood grain.
After that is sanded, a moderately heavy coat of the Duplicolor Primer/Filler is sprayed.
Most of that is removed by sanding.
Two filler steps - that's it for me!
Follow up with white undercoats.

__________________
Hans "Chris" Michielssen
Old/New NAR # 19086 SR

www.oddlrockets.com
www.modelrocketbuilding.blogspot.com
http://www.nar.org/educational-reso...ing-techniques/
Your results may vary
"Nose cones roll, be careful with that."
Every spaceman needs a ray gun.
Look out - I'm the Meister Shyster!