3M™ 8512 Welding N95 Respirator with Cool Flow™ Valve

Vendor:3M

3M™ 8512 Welding N95 Respirator with Cool Flow™ Valve

The 3M™ 8512 Welding N95 Respirator is a NIOSH-approved N95 mask specifically designed for welding and metalworking applications. Engineered with flame-resistant outer shell material and a foam faceseal for enhanced comfort, this respirator provides reliable protection against certain welding fumes and solid particulates.

With its Cool Flow™ Exhalation Valve and adjustable buckle straps, the 8512 offers superior breathability and secure fit — ideal for demanding industrial environments.

Product Details

Product Name: 3M™ 8512 Welding N95 Respirator
Category: Respiratory Protective Equipment (PPE)
Type: Disposable Welding Respirator
Model: 8512
Protection Level: N95
NIOSH Approval Number: TC-84A-0454
OSHA Assigned Protection Factor (APF): 10

Key Features

✔ NIOSH Approved N95 Respirator
✔ Minimum 95% filtration efficiency (non-oil aerosols)
✔ Flame-resistant outer shell (modified ASTM D2859)
✔ Designed for welding applications
✔ Cake-resistant filter media
✔ Foam faceseal for improved comfort & seal
✔ Adjustable buckle straps for secure fit
✔ 3M™ Cool Flow™ Exhalation Valve reduces heat buildup
✔ Lightweight design (approx. 1.10 oz)
✔ Latex-free construction

Recommended Applications

Suitable for:

  • Welding

  • Brazing

  • Cutting & heating metals

  • Metal fabrication

  • Certain metal fumes

  • Solid particulates

  • Liquid mists (non-oil based)

⚠ Do NOT use for:

  • Gases or vapors

  • Oil aerosols

  • Asbestos

  • Arsenic, cadmium, lead, MDA

  • Abrasive blasting

  • Concentrations exceeding 10x PEL/OEL

Technical Specifications

Specification Details
Certification NIOSH 42 CFR 84
Filtration Efficiency ≥95% (Non-oil particulates)
Valve Yes – Cool Flow™
Flame Resistance Modified ASTM D2859
Weight Approx. 1.10 oz
Shelf Life 3 Years
Storage Temperature -20°C to +30°C (<80% RH)
Latex Content No natural rubber latex

Material Composition:

  • Straps: Braided Polyisoprene & Cotton/Polyester

  • Buckles: Polypropylene

  • Nose Clip: Aluminum

  • Faceseal: PVC Foam

  • Filter: Polypropylene

  • Shell: Flame-retardant Polyester

  • Valve: Polypropylene & Polyisoprene

Packaging Information

  • Respirators per Box: 10

  • Boxes per Case: 8

  • Total per Case: 80

Why Choose 3M™ 8512 Welding N95?

The 8512 is purpose-built for welders and metalworkers requiring:

  • Flame-resistant respiratory protection

  • Comfortable long-shift wear

  • Reduced heat buildup

  • NIOSH-certified performance

  • OSHA-compliant protection

It is a trusted choice for fabrication shops, industrial plants, construction sites, and maintenance operations across Pakistan.

Safety & Usage Guidelines

  • Replace when dirty, damaged, or difficult to breathe through

  • Do not alter or modify

  • Fit testing recommended before use

  • Not suitable for IDLH environments

  • Store in original packaging away from sunlight and contaminants

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