Quick facts
- ISO in this product name
- Isophthalic-based resin chemistry, not ISO certification
- Published resin family
- Unsaturated polyester resin, fire-retardant grade
- Published FR type
- Halogen-free, ATH-filled
- Buyer checkpoint
- Review the exact TDS and finished-system requirement
Start with the product designation
ISO Fire Retardant Resin is the separately published isophthalic-based fire-retardant polyester grade from Samrat FRP Traders. Its current TDS describes a halogen-free, ATH-filled liquid resin and identifies the product within the unsaturated polyester resin family.
The word ISO is a chemistry descriptor here. It should not be read as an ISO certification, ISO approval or a claim that a finished FRP component meets a particular standard.
Use the published grade data, not a generic label
The current ISO Fire Retardant Resin TDS publishes supply information including white appearance, 400 cPs viscosity, 5.5-minute gel time, three-month shelf life and 30-35 degrees C storage. Review the current document for the exact grade and project requirement.
A product description does not by itself establish the fire classification, service suitability or approval of a finished FRP component. Buyers should keep those separate questions in the enquiry.
Choose the next question
Compare ISO FR with the separately listed standard Fire Retardant Resin when the product route is unclear. Use the UPR guide to understand the family relationship, and use the fire-requirements guide when a project names a standard, classification or tested system.
For an RFQ, provide the finished component, required documentation, any original project wording, quantity and delivery location. This supports a product discussion without turning a resin name into an unverified system claim.
Frequently asked questions
What does ISO mean in ISO Fire Retardant Resin?
In Samrat FRP Traders' current product terminology, ISO refers to isophthalic-based resin chemistry. It does not mean the product or company is ISO certified.
Is ISO Fire Retardant Resin an unsaturated polyester resin?
Yes. The current ISO Fire Retardant Resin TDS identifies it as an Unsaturated Polyester Resin, Fire Retardant Grade, with an isophthalic-based designation.

