3M Adembeschermingsmasker 8822PRO5, FFP2, voor handslijpen en elektrisch gereedschap, 5 stuks

Sans doute pas les masques les moins chers mais l'article est de qualité, on n'ettouffe pas grâce à sa valve et c'est du 3M donc j'ai confiance dans l'indice de protection annoncé. Utilisés pour du ponçage.

Sehr gute Atemschutzmasken. Eine Empfehlung

L'ho usata in un bagno mentre facevo dei tagli con la smerigliatrice angolare su una parete. La polvere era così tanta che non riuscivo a vedere a un metro di distanza. Non ho respirato una particella di polvere.Poi non si appannano gli occhiali.

Perfect for my work.

Masks are somewhat of a thing of late, but for the tradesman and sensible DIY-er wearing masks to stop wood dust and building dust; plaster, cement and stone - have always been a sensible choice.The appropriate applications are shown on the side of box - along with the industry standards to which the masks comply.I've worn a lot of masks over the years, boy and man, and as farmer's son against dust associated with cereal harvesting and processing as well as working with power tools such as grinders, stone saws, and sanders to date.The fit of a mask is key because air enters and escapes where the mask sits against the face, these masks fit tightly via a rubber loop, that is threaded so their are two points of attachment, one around the base of the neck, first on, and the second then loops higher above the ears.While this is standard way of doing things this product has stronger elastic, I noticed this at once. The mask grips harder than other cheaper masks I have worn, I didn't find this snug fit uncomfortable, your mileage may vary.The elastic is pinned as best I could tell, because when donning this product the elastic did not pull trough ( as a belt might through loops, or laces through eyelets ) and this meant I didn't lose a few seconds of my life adjusting the elastic to the right proportions in order to get a good fit.This may seem a small thing, but it's amazing how the small things matter when you want to press on.There is also a soft metal strip at the nose, when pinched this forms to the bridge of one's hooter and makes for a snug fit a the nozzle.The body of mask feels substantial.In terms of the key work of filtering dust, and doing so in such a way one can breathe - and breathe heavily if doing heavier work - they seem subjectively better to me than the cheaper kind that don't have the plastic filter insert.Any mask is going to reduce air flow - if you need to breathe hard due to heavy exertion, however the benefits of not breathing in fine dust far outweigh this.Your lungs will thank you.