Working in a carbon plant
On 2019-01-31 14:45:06
The price is about ¥ 150 per sheet, but there is a sense of security that it is a 3M product. The air tightness is also good, and it is easy to use because it is a material that does not easily lose its shape.
During casting operation
On 2018-11-07 19:43:39
There is a sense of security as 3M products. Rubber strings like to be a bit thicker.
Automotive painting etc.
On 2018-05-21 11:51:48
Previously I bought the same 3M isomorphic DS1 mask, but changed to this product considering the employee's health aspect etc. There is no problem in fitting at all.
Just like a 3M mask like a cardboard box, this mask box is a fluffy cunya cunya, once you open and close the lid a few times, it will not close again. I do not want you to be stingy.
Metal polishing operation
On 2018-04-26 14:49:14
It is a safe product without permission. Since it is a maker item, there is a sense of security.
Welding & finishing work
On 2018-04-25 16:02:10
I liked it in terms of cost as well as DS2 specification.
In addition to repeater.
On 2017-06-23 14:42:12
I can not feel much between disposable and cheap.
It is sufficient dustproof effect for on-site work
When entering tunnel pit
On 2017-02-23 16:48:21
Although it is somewhat expensive, airtightness is also good, and its usability is good.
On 2016-11-18 14:32:40
I was able to work with confidence in a dusty scene.
Maintenance cleaning of painting booth
On 2016-08-26 11:23:46
Airtightness is also required while ensuring workability. I think that it is the best balance.
During various work, especially when spraying agricultural chemicals, grinder and thunder work.
On 2016-07-04 15:38:40
It is also used during agricultural work by hay fever, but because it is worn by upper and lower rubber strings, when masking is temporarily removed, the mask is solidly formed, and it has difficulty in putting it under the chin and so on. It is good for light work if you modify rubber strings to ear hook type for trivial use.