Dielectric StrengthTypically high; depends on thickness, but silicone is widely used as electrical insulator .
Tolerance±0.05 mm
Chemical ResistanceYes
Shore Hardness20–70 Shore
A silicone door gasket is a sealing strip or profile—typically extruded—that fits around the perimeter of doors (or windows) to create airtight and watertight seals. Made from silicone rubber, these gaskets are particularly popular in demanding environments like industrial ovens, clean rooms, freezers, and exterior building envelopes.\\nSilicone gaskets are:\\n\\n\\nChemically inert, resisting oils, acids, solvents, and common chemicals Non-toxic and food-grade: Suitable for environments with hygiene requirements, approved by FDA and standards like USP Class VI .\\nApplications of Doors & Windows\\n \\n\\n\\nBuilding & construction seals: Used for door and window gaskets in curtain walls and glazing systems—offering airtightness, thermal insulation, and watertight seals