What should mixing containers used for sealants be?

Mixing containers used for sealants should be clean and dust-free to ensure that the sealant mixture maintains its integrity and performance. Contaminants such as dirt, dust, or residues from previous materials can adversely affect the curing process and the adhesion properties of the sealant. If the mixing container is not clean, the sealant may not bond properly, leading to potential failures in the application.

Additionally, a clean environment helps to avoid reactions with foreign substances that could compromise the sealant’s characteristics. It is vital to use containers that are specifically designated for sealants and to adopt best practices for cleanliness to achieve optimal results in aerospace applications where precision and reliability are paramount.