3M offers welding safety products that can help increase welding performance. These clear visors and plates are meant to replace pitted, scratched or otherwise worn or damaged parts across a variety of our welding saftey prouct lines.3M offers welding safety products that can help increase welding performance. These clear visors and plates are meant to help protect you and your equipment from welding sparks and spatter. Replace pitted, scratched or otherwise worn or damaged parts across a variety of our welding safety product lines. Increase the service life of your equipment by checking it regularly. Visor plates and shields should be replaced when scratched, pitted or too dirty to clean. Regularly clean with a lint-free cloth, for example the 3M Cleaning Wipe.