Cork Sheet
RC70C brown cork sheet, rubberized cork sheet, and cork sheet rolls for gasketing, insulation and vibration damping.
- Types
- RC70C brown cork sheet, rubberized cork sheet, cork sheet rolls
- Material
- Natural cork, cork-rubber composite (rubberized variant)
- Thickness Range
- Made to order — confirm thickness against your gasket or insulation drawing
- HS Heading
- 4504 — Agglomerated cork and articles of cork
Technical reference
Background data buyers usually check before ordering this product.
- Material
- Natural cork granules; rubberised cork bonds cork with rubber
- Why cork
- Compressible and recovers its shape, so it seals well on imperfect flanges
- Rubberised cork
- Better resistance to oil and fuel than plain cork
General material reference, not a Globix specification. Confirm the exact grade, size and standard with your quote.
Plain Cork vs Rubberized Cork
The choice between plain and rubberized cork sheet depends on whether you need pure compressibility and insulation, or added sealing and oil/fuel resistance from the rubber binder.
Plain Cork Sheet
Standard agglomerated cork sheet used for gasketing, vibration damping and thermal/acoustic insulation where a compressible natural material is wanted.
Rubberized Cork Sheet
Cork bonded with a rubber binder for improved sealing performance and resistance to oil and fuel, commonly specified for gaskets in engines, compressors and fluid-handling equipment.
Construction Types Available
Cut Sheet
Supplied in standard panel sizes or cut to gasket dimension.
Rolls
Supplied on rolls for continuous-feed gasket cutting or larger-format insulation use.
Where Cork Sheet Is Used
Packaging
Cork sheet is supplied in cut panels or on rolls, in the thickness and grade specified. Confirm exact thickness, grade (plain or rubberized) and quantity before ordering, since gasket performance depends on matching the correct grade to your fluid and temperature environment.
Common Questions
What is RC70C cork sheet used for?
RC70C cork sheet is used for general gasketing, vibration damping and insulation applications where a compressible natural cork material is needed without added oil/fuel resistance.
When should I use rubberized cork instead of plain cork?
Specify rubberized cork sheet when the gasket will be exposed to oil or fuel, since the rubber binder improves sealing and chemical resistance compared to plain cork.
Ask for a price on Cork Sheet
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Used in
Often quoted with
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