3M Odor Valved Respirator 8577, P95 Disposable Respirator, 2-Pack

I used this mask today while I was completing a project on my truck that involved wiping the bed down multiple times with xylene (an industrial strength solvent used for removing polymers). Needless to say the fumes are quite noxious and like many other solvents xylene is quite volatile (i.e. it has a low boiling point which makes it go airborne and you smell the fumes). The MSDS stated that unless the xylene was to be diluted (which it is for most applications, this NOT BEING one of them), then no breathing protection was required however if it was not diluted than it was required. I wore it outside today for 4 hours while I wiped down the bed of my truck over and over again with xylene and here are the findings: -I could still smell the fumes -The smell did not cause me to become light headed nor did I get a head ache -I could not taste the fumes The above three reasons leads me to believe that the mask did its job. Some notable qualities: -The intake valve (as it states) does indeed bring in COOL air -The mask was quite comfortable -The mask stayed in place and did not move (after of course I fitted it to my face with the pre-installed adjustable nose piece) -The two strap system was quite nice and offered what I believe to be more stability than similar masks with only one So all in all the mask did its job and I didn't lose any brain cells that weren't already going to go so I gave it 5/5 stars.

very comfortable

Bought these masks for use at church. The church is remodeling and there are fumes, vapors and sheetrock dust the has permeated everywhere. I had an asthma attack because of this. I looked for masks and found this one that also had a charcoal layer for odors. I've worn it twice now and am so happy. I can attend church again. It does get kinda sweaty under the mask but I try to breathe slowly and that helps. Anyone that needs a good mask to do work Doing the remodeling of anything should use these also, whether you have asthma or not.

I repaint dolls alot and I use this when I putting on the base coats. It is easy to wear, easy to adjust. It gets a little warm, but I don't like having anything on my face so it is not an issue. It works fairly well for the chemicals I'd say. I decided to try an experiment and changed my cat's litter box while wearing it. I could still smell the litter, but I didn't feel the need to cough up a lung( dust free litter is a lie).

Another good 3M product, costly, but worth the price.

I have severe allergies, these make cleaning easier. I get sick easy so I also wear them places where I know I'll be the only one masking. Obviously don't wear these if you're trying to protect someone from *your* germs.

This past spring, I repainted several pieces of decorative metal garden furniture and plant stands. Wanted to prevent breathing in the fumes as those fumes can be quite harmful to lung health and one's health in general. This is a good quality and fairly lightweight non-cumbersome mask that was excellent for that purpose. Medical/surgical masks aren't designed for spray paint work as they are much thinner and don't provide the degree of protection as these masks do, so I'd suggest using something like this 3M product to protect your health and also avoid the awful smell of spray paint from aerosol paint cans. I also recommend making sure the wind is carrying the fumes and overspray away from you as well as doing your spray painting outdoors with a lot of open space around you to help reduce toxin exposure. Would definitely recommend this product.

Good protection. Must have PPE for particulates.

Buen producto

Muy útil, yo lo uso cuando manejo soluciones de uñas (tóxicas). Bloquea bien los vapores de esas soluciones.

Sin problemas para recibirlo y entrega a tiempo. Buen producto. Pide que escriba más pero no tengo mas que escribir.