When To Wear A Face Shield
5 Reasons To Use A Face Shield
Flying particles: Mud and different fine materials can fly into your eyes. When using chainsaws, angle grinders or related energy tools, you need to always use a face shield.
Splash hazards: When handling acids, corrosives, chemical adherents or strippers and or with body fluids it's best to wear face shields. Typical safety eyewear doesn’t provide the necessary liquid splash protection required for these type of hazards.
Extreme heat: When performing furnace upkeep, engaging in welding or dealing with any molten substance you need to use a face shield. Some face shields, typically employed in foundries, have special coatings to provide extra protection from excessive temperatures.
Arc Hazards: Electricians working with high voltage connections want protection from potential arc explosions, which can lead to extreme burns and loss of life! Only specially designed face shields must be used. The Elvex ARC-Shield is an example of a face shield specifically designed to protect towards arc flash.
High-velocity impact hazards: Safety glasses do an ideal job of protecting your eyes. Nonetheless, they cannot protect your face. Plus, safety glasses could fail if hit by an object with enough mass or velocity. Face shields provide an extra level of protection from high-mass and high-velocity impact hazards. With that being said, it’s always advisable to wear safety eyewear underneath your face shield.
Fortunately, safety glasses stopped this broken angle-grinder disk because a face shield should have been worn.
5 Face Shield Options To Consider
Side protection on face shields provides elevated protection from lateral hazards. It’s a natural instinct to turn your face away from an object flying towards you. Nonetheless, this may expose your eyes or face to the incoming hazard. Be sure your face shield has adequate side protection, particularly if you’re working round liquid splash or radiation hazards.
Goggle types such as the Jackson MonoShield with Goggles or Bolle Atom Shield provide another option for face protection when working in clean rooms, metal processing, foundries, mining, development and more. These face shields combine a removable goggle with a face shield. This function provides the ability to exchange the goggle if it becomes scratched or damaged. Plus, you may find these face shields easier to use in lab environments, because the face shield fits closer to your face.
Headgear – Face shields are typically worn with headgear or mounted to a traditional hard hat. Consider the type of environment you’ll be working in and select the appropriate headgear system. Most face shield producers provide adapters for mounting their products on hard hats.
Face shields are available in removable or lift-front designs. Removable face shields allow for easy replacement while lift-front types may be lowered and raised quickly as the task requires.
Face shield materials comes in polycarbonate, Lexan or wire mesh models. Polycarbonate and Lexan protect in opposition to impacts and are available in clear or tinted versions. Wire mesh face shields are widespread with loggers and provide protection from impacts, plus they don’t fog up. However, wire mesh face shields shouldn't be used for work involving chemical, liquid splash, or fine mud hazards.
Think Safety Glasses AND Face Shield
Face shields do an excellent job of providing additional eye and face protection from a variety of dangers. However, you need to always wear safety glasses under your face shield because the underside and sides of face shields typically have gaps. Liquid or debris passing through these gaps can contact your eyes, probably inflicting an injury.
Ensure you take the time to guage the dangers in your work area and choose the appropriate eye and face protection.
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