Viton: FKM Brand and Compound Identity

Viton is a Chemours fluoroelastomer brand with several product families. It is not a complete seal-compound specification. Material reference.

FKM Brand and Compound Identity

For a replacement seal, identify the original compound and actual chemical environment rather than ordering any product called Viton. Different formulations and curing systems can change finished behaviour. A general FKM designation is not proof of a particular branded material or application qualification.

Manufacturing and acceptance checks

Request the compound code, polymer family, hardness and cure information. Provide fluid composition, temperature, pressure and motion. Ask for compatibility evidence and qualify the finished seal in its intended joint, preserving the tested compound and manufacturing process in repeat orders.

Compare related options

• NBR
• High Temperature Silicone

Reference and scope

Chemours: Viton fluoroelastomer selection guide provides material or specification background. The checks above are purchasing guidance; final acceptance values must come from the agreed grade, product specification and condition.

Send a drawing and material requirements for review. Include quantity, critical dimensions and the inspection evidence required with delivery.