Lids for paint jars and packaging    
Sealing for tin packaging: what are its (dis)advantages?
Overview of sealing types for paint jars
Lids for buckets or pails
Lids and sealing rings for metal bucket or pails: (dis)advantages?
Overview of lids for metal buckets or pails
Sealing/caps for synthetic buckets and jars
Lids for synthetic buckets and jars: (dis)advantages?
Sealing for synthetic buckets and jars