SGE 400/3 BB Butyl Rubber - CBRN - Gas Mask

Product Description

Item # 33992

Meets CBRN Requirements

Used by Law Enforcement, Military & Medical Providers 

**Mask Only - Filter sold separately** 

***Available in Stock and Ready to Ship***

It is our great honor to support our front line first responders.
Thank you for your service and the important work you are doing to keep our communities safe!

Blue Monster Prep

The SGE 400/3 BB Butyl Rubber Gas Mask from Blue Monster Prep is identical to the SGE 400/3 Gas Mask, but with a butyl rubber face seal to meet CBRN requirements.

Includes 3 NATO 40mm DIN 3283 filter ports. Side location of filter allows a more comfortable aiming of a gun. 

The SGE 400/3 BB Butyl Rubber Gas Mask is a full face respirator that also meets military and civil defense requirements. 

The SGE 400 series masks are the newest design and have many features not found on the SGE 150 and earlier SGE 400 models which include:

  • Lens treated with a special Siloxane chemical and scratch resistant coating.

  • A moisture relief valve is added for enhanced user visibility and comfort.

Other significant innovations include the use of a transparent poly-carbonate visor and an extremely ergonomic facial gasket for optimal wearer comfort. Perfect visibility thanks to its integral poly-carbonate visor and incomparable comfort thanks to its bellow shape face seal. Soft inner orinasal in every version; quick release harness with six adjustable straps. Controlled air flow prevents fogging of the visor. 

Unlike other mask designs, the full facial coverage provides wearers with additional face protection from flying debris. The extremely durable poly-carbonate visor has been tested to resist a one inch steel ball, that was propelled at 335 MPH without cracking or damaging the face shield. The mask was also tested for heat resistance and will not catch fire or melt at 800 Degrees C (1472 F) for 5 seconds or 200 degrees C (372 F) for a duration of 6 minutes.



  • Single front filter connection with 3 additional NATO 40mm DIN 3283 filter ports
  • Side location of filter allows a more comfortable aiming of a gun
  • Ballistic and chemical aggressive treated face shield
  • Butyl rubber face seal to meet CBRN requirements


Additional information

Meets the requirements of EN 136 and are CE marked. Can be used with all standard 40mm NATO threaded filters in compliance with EN 148-1 (DIN 3183) and with powered respirators and airlines. Materials: Visor is made of impact resistant Poly-carbonate. Produced under strict ISO 9002 quality standards for maximum reliability & safety.


Available in 1 Size

  • Small/Medium (for teens/adults under 5'-2")
  • Medium/Large (for teens/adults over 5'-2")


*Medium/Large is recommended for 90% of faces.

**Mask Only - Filter sold separately.

***Click here to order your Filter

***Available in Stock and Ready to Ship***
$ 299.50

Customer Reviews

Based on 5 reviews Write a review