Spar Urethane, but local product?

What's your go-to local product for spar urethane?

  • UV/weather resistant
  • oil-based so that is flexible for expansion/contraction
  • can be sprayed with HPLV gun
  • clear, satin, can be put on top of painted surfaces

AI tells me 和信ペイント 油性外部用ニス which is probably one of the choices, but I just wanted to hear for anybody's experiences 🙂

…I'm not going to import, that's crazy 🙂

by blosphere