3M 311-4109 - 3M E-A-RSOFT SUPERFIT METAL DETECTABLE EARPLUG 311-4109, 2000 PR/CS 3M 311-4109 7010384671 Pad Diameter_3 1/2 Inch including petrochemical

including petrochemical

CONFORMABLE: High conformability provides a larger contact patch for faster removal rates

The waffle face gives you greater surface contact area than flat surface pads over contoured surfaces

Neutralization is necessary to stop the action of the acid used during electrochemical and electro polishing processes

3M 311-4109 - 3M E-A-RSOFT SUPERFIT METAL DETECTABLE EARPLUG 311-4109, 2000 PR/CS 3M 311-4109 7010384671 Pad Diameter_3 1/2 Inch including petrochemical3M(TM) E A RSOFT(TM) SUPERFIT(TM) METAL DETECTABLE EARPLUG 311 4109, 2000 PR CS The 3M E A Rsoft SuperFit Metal Detectable earplug is designed specifically for applications such as food processing, where detection of foreign objects is desired. Product Information Brand 3M Part # 7010384671 Origin Country USA Product Information Noise Reduction Rating (NRR)*: 32 dB CSA Class AL Stainless steel ball bearing implanted into the plug and metal detectable