Dent-X Materials:

All Dent-X masks are made with non-woven, melt-blown polypropylene.

PPE Supply Canada Materials:

All of our masks are made with non-woven, melt-blown polypropylene.


Do you add preservatives or chemicals to your procedural masks? What makes your procedural masks blue?

Our procedural masks do not have any preservatives or chemicals added to them during their manufacturing process. All raw materials used in our masks go through toxicological and carcinogenic testing to ensure the masks are safe for our customers to wear. Based on this testing, our masks are devoid of irritants and are safe for human skin.

Our non-woven polypropylene contains trace amounts of blue base pellet, which gives the outer layer of the mask its blue shade.


Are your masks considered hypoallergenic?

Based on the toxicological and carcinogenic testing that our masks undergo, our materials are considered to be irritant-free and safe for short and extended wear.