3M 2138 Toxic Particulate Plastic Bags Each grade uses a range

Each grade uses a range of mineral sizes

3M™ Hearing Protection - How To Use The Noise Reduction Rating (NRR)  (PDF

shops are often experiencing a 70% reduction in cleaning solvents

Lighting & film

A Variety of Abrasive Grades

3M 2138 Toxic Particulate Plastic Bags Each grade uses a range3M 2138 Toxic Particulate Provides protection against: Particulates (P2 P3*), Ozone and Nuisance Level** Acid Gas & Organic Vapours with Low Vapour Pressure. * Higher P3 protection factors only achieved with a 3M Full Face Respirator, otherwise P2 protection level when worn on a 3M Half Face Respirator. **Nuisance Levels are those levels below the Workplace Exposure Standard (WES). Protection Factors Note that any filtering respirator should not be