Replacement parts for original plates and visors Helps protect the welding lens from welding sparks and spatter Replace when parts become deeply pitted or too dirty to clean Get protection from welding sparks and spatter with 3M™ Welding Clear Visors and Plates. These replacement clear visors and plates are designed to 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.