Food grade clear silicone rubber seal gasket for pots

A silicone rubber seal gasket for pots needs to remain in its intended location as the lid is positioned. The retaining recess, pot rim and lid contact face should be considered together. A gasket that sits correctly in an open lid may shift when the lid is lowered at an angle or turned into its final position.

This clear silicone version can be customized in dimensions and material formulation. For food contact, match the compound to the contents, temperature and cleaning routine. The specific pot and lid design determines the required sealing arrangement; pressure use needs assessment of that complete system.

Fit the gasket without stretching one section to make it reach the seat. Work around the perimeter and check for a rolled or lifted area before closing the lid. Clear material can make some residue visible, but inspect the surfaces directly during cleaning rather than relying only on appearance through the rubber. After washing, make sure the ring is correctly reseated. If it repeatedly slips out during closure, review the groove fit and lid movement instead of pressing harder on the lid.

Material options

Silicone. Custom formulation and color for the intended contact conditions.

Hardness selection

Silicone: 20–80 Shore A. If it repeatedly slips out during closure, review the groove fit and lid movement instead of pressing harder on the lid.

Custom dimensions

A silicone rubber seal gasket for pots needs to remain in its intended location as the lid is positioned.

Fit & assembly

Fit the gasket without stretching one section to make it reach the seat.

Use & inspection

Clear material can make some residue visible, but inspect the surfaces directly during cleaning rather than relying only on appearance through the rubber.

Photos illustrate structure or material only. The retaining recess, pot rim and lid contact face should be considered together. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.