Technician A says most sealants have a shelf life of about one year. Technician B says RTV sealants do not have a shelf life and can be used indefinitely after opening. Who is correct?

Question

Quizplus · Accepted Answer

Technician A is correct. Most sealants do have a shelf life of about one year and may lose their effectiveness over time. RTV sealants, while they may not have a specific expiration date, can also lose their effectiveness over time and should be replaced periodically.

Technician a Says Most Sealants Have a Shelf Life of About