“Mr Finishing Surfacer 1500, regardless of colour, is hands down the best primer I've ever used. Diluted 60/40 with Mr Hobby Levelling Thinner it goes down extremely flat, smooth and perfect everytime. And it NEVER clogs the airbrush, unlike some other brands. It has some minor gap filling properties and is totally sandable. Put down a wet coat and let it do its thing. There's plenty in the jar too and I reckon it's pretty decent value, worth every penny.”