Vinyl Ester Resin
Vinyl ester resin (part of our Rexin range, alongside ISO and GP grades) for FRP tank lining, fabrication and lamination — supplied by RK Rubber, Ahmedabad.
Vinyl ester resin is the higher chemical-resistance grade within our Rexin resin range, used for FRP fabrication, tank lining and lamination work where the laminate needs to handle a broad range of acids, alkalis and oxidising chemicals.
We also supply isophthalic (ISO) and general-purpose (GP) grades under the same Rexin range for less aggressive chemical duty — see our FRP lining service for how these resins are applied.
Grades & Variants
Applications
- FRP tank and vessel lining
- FRP ducting and hood fabrication
- General fibreglass lamination and structural panel work
- Tank and equipment repair laminate work
Chemical & Temperature Resistance
Vinyl ester grades are selected for FRP laminate work exposed to a broad range of acids, alkalis and oxidising chemicals. Exact chemical compatibility depends on your process — our team can help match resin grade (vinyl ester, ISO or GP) to your specific application.
Packaging & Quantities
Supplied in standard drum quantities, typically alongside matched catalyst (MEKP) and accelerator (cobalt) products from our Application Supplies range. Confirm exact packaging and minimum order quantity with our sales team.
Storage & Handling
- Store in sealed containers away from direct sunlight and heat sources
- Keep resin, catalyst and accelerator stored and handled separately until mixing
- Follow standard resin-handling safety practice — adequate ventilation and PPE during mixing and application
Frequently Asked Questions
What's the difference between vinyl ester, ISO and GP resin?
Vinyl ester offers the broadest chemical resistance of the three and is typically specified for aggressive tank and vessel lining duty. ISO (isophthalic) suits general FRP fabrication with moderate chemical exposure, and GP (general purpose) suits lamination work without significant chemical exposure. We help you choose the right grade for your application.
Do you supply the catalyst and accelerator along with the resin?
Yes — we manufacture and supply matched catalyst (MEKP) and accelerator (cobalt) products alongside our Rexin resin range, so the full FRP lamination system comes from one source.
Last reviewed: 2026-08-11. Exact technical specifications, grade selection and packaging depend on your application and order quantity. This page describes the product family qualitatively — request a technical data sheet or speak with our team to confirm suitability, resistance limits and packaging for your specific requirement before ordering.