Silicone Sponge Rubber Sheet 1/16 Inch
High-temperature resistant silicone sponge rubber sheet, 1/16 inch thick, cellular vulcanized rubber for thermal insulation and gasketing. Meets HTS 4008.11.5000 as 'other' plates/sheets of cellular rubber, simply cut to rectangular shape. Excellent for extreme environments due to flexibility and heat tolerance.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not cellular
Non-foamed silicone rubber sheets are under general vulcanized rubber plates of 4008.11.
If rubber-coated glass fiber fabric
Textile base with rubber coating shifts to Chapter 59 or 70 if fibrous reinforcement dominates.
If formed into transmission belting
Profiled or endless belts from such material classify under 4010, not flat sheets.
Not sure which classification is right?
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Import Tips & Compliance
• Include test reports proving cellular vulcanized rubber nature per Chapter 40 notes
• Avoid adhesive backing which could make it a composite article
• Check for country-of-origin marking on bulk sheets
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