FDA and USP Class VI compliant FKM combines FKM's broad chemical and fuel resistance with documented compliance for regulated food and pharmaceutical applications where hydrocarbon or chemical exposure exceeds silicone's suitability.
Select FDA/USP Class VI FKM where a regulated process involves oils, fuels or chemical media beyond silicone's resistance, and documented compliance is required.
| Hardness | 65–85 Shore A |
| Temperature Range | -20°C to 200°C continuous |
| Relevant Standards / Certifications | FDA 21 CFR 177.2600, USP Class VI — compliance applies only to the specific compound for which supporting documentation is provided. |
FDA/USP FKM extends FKM's chemical resistance into regulated environments; where chemical exposure exceeds FKM's profile, high-purity FFKM should be evaluated.
Precision-molded circular seals available across FITCO's full specialty material range.
View O-Rings →Yes — the base polymer chemistry is similar to standard FKM, but the compound is manufactured and documented to meet FDA/USP Class VI requirements specifically.
Share your fluid, temperature, pressure and certification requirement — FITCO will review and propose a suitable FDA/USP FKM compound.
Send Your Application Details