Correct method to paint window board

[Mojo12345]

Hi everyone I’m looking to paint my timber window board what is the correct method, I’ve already applied one coat of undercoat/primer what do I do next, do I need to sand it smooth the apply another coat of undercoat and primer and then gloss? Any advice what be helpful thank you

 

[sparkwright]

Yes, light sand, then undercoat.

For best results, keep applying undercoats until you have a perfect, solid white colour - ie no streaks etc.

Then, after a final light sand, apply the gloss.

This way will ensure you won't have a streaky gloss top coat.

 

[Mojo12345]

Thank you