Vallejo Airbrush Primer help : r/minipainting

Noob question: is this primer ok to brush on? : r/minipainting

Undercoated model Vallejo Surface Primer German Panzer Grey with brush- Should I put 2nd thin coat? : r/minipainting

Is this the same product? : r/minipainting

Tried to airbrush a zenithal highlight, but primer was too wet straight out of the bottle and ended up filling the recesses (reverse highlight). Is this normal for these primers? : r/minipainting

Vallejo primer rubs off so easily, did I do something wrong? The plastic of this model has a gold colour to it and started showing while drybrushing : r /minipainting

Vallejo Surface Primer for Miniatures (Review and Tips) - Tangible Day

Is this real Vallejo primer? : r/minipainting

Vallejo Surface Primer for Miniatures (Review and Tips) - Tangible Day

Vallejo Surface Primer for Miniatures (Review and Tips) - Tangible Day

Vallejo Surface Primer (White) - how many coats? : r/minipainting