Funton,
I used both products on mine ...THE BRUSH ON VERSION, with the brush on version I used a charcoal respirator and had the ceiling fans on in the shop an the door open, smell and fumes are very, very minimal with both products.
Now if I was sprayin the product I would be more concerned bought atomized particles in the air and would definately be lookin for a better respirator.
The Eastwood rust converter BRUSH ON ..goes on like water & the encapsulator is like thick arse Honey.
Tim
