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3M Speedglas 9100 MP face seal replacement part

3M

3M Speedglas 27-0099-28 Face Seal 9100 MP

SKU CH-YXSS-CK3VC

Replacement face seal maintains helmet protection for 9100 MP welding systems

  • Product typeWelding Parts & Supplies
  • Compatible with 9100 MP helmets for secure fit
  • Face seal blocks spatter and glare during welding
  • Genuine 3M Speedglas part ensures reliable protection
  • Includes replacement face seal for immediate installation
  • Designed for welding environments requiring clear visibility

3M Speedglas 9100 MP Face Seal

This replacement face seal is designed specifically for the 3M Speedglas 9100 MP welding helmet. It provides the essential interface between the helmet shell and the wearer for a secure, comfortable fit during welding tasks. The part is supplied new and ready for immediate installation.

Welders maintaining a 9100 MP helmet

This seal suits professionals who already own the 9100 MP system and need to refresh the contact surface for hygiene or wear reasons. It will not fit other helmet models or brands, so buyers with different equipment should look for the seal matched to their specific headgear.

Simple press-in replacement

Installation involves removing the worn seal and pressing the new one into the helmet's mounting points until it seats fully. The most common issue is failing to engage all retention tabs, which can leave gaps that let in light or spatter. Check the perimeter carefully before returning to work.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $89.99
Pricier than about 62% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand name3M SPEEDGLAS
Product typeWelding Parts & Supplies

Questions about this item

Which welding helmet model is this 27-0099-28 face seal designed to fit?

The face seal is made for use with the 9100 MP welding helmet.

If I keep an older 3M Speedglas helmet, will this seal attach to it?

The seal is specified only for the 9100 MP; compatibility with earlier helmet models is not indicated.

After fitting the seal, how can I check it is seated correctly?

Inspect the perimeter — the seal should sit flush against the helmet shell with no visible gaps.

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