Unsaturated Polyester Resin
The versatile, general-purpose workhorse resin for FRP.
- Hand layup, spray-up and pultrusion
- FRP mouldings, panels and casting
- Bathware, automotive and marine composite parts
/products/unsaturated-polyester-resin/
Product Catalogue · September 2026
Samrat Poly Resins
Coating & Composite Resins, Manufactured in Punjab
- 33 products
- 9 categories
- Since 2017 Doraha, Punjab
About the company
Resins manufactured in Punjab since 2017
Samrat Poly Resins manufactures unsaturated polyester resins (general-purpose, isophthalic, gelcoat, sheet, fire-retardant and specialty polyester grades) at Doraha, Ludhiana, manufactures epoxy resins there, and supplies vinyl ester resin, hardeners and FRP allied materials that are used alongside them.
The company is ISO 9001:2015 certified for its quality management system. It is a GST-registered business (GSTIN 03ALBPS3446G1ZB).
How to use this catalogue
Each entry gives the product's role, typical applications, its page on samratpolyresins.in and the data sheets published for it. Specifications are not reproduced here: use the product's own Technical Data Sheet, which is the controlling reference, and confirm the requirement with the team before ordering.
Category
GP Resins
Compare these grades: samratpolyresins.in/products/gp-resins/
Lamination Resin (LR Resin)
Transparent orthophthalic polyester resin for door & FRP lamination.
- Door skin lamination and decorative door panels
- Plywood and laminate bonding for furniture surfaces
- FRP bonding and composite panel lamination
/products/lamination-resin/
GP Clear Resin
Clear, general-purpose orthophthalic polyester resin.
- Hand layup and spray-up laminates
- FRP water tanks, roofing sheets and sanitaryware
- Panels, moulding and cooling tower components
/products/gp-clear-resin/
GP White Resin
General-purpose orthophthalic resin for FRP moulding, on GP Clear Resin's base specification.
- Panels and general-purpose moulding
- Hand layup and spray-up work
- Cooling towers and water storage tanks
/products/gp-white-resin/
GP Quartz Resin
Orthophthalic polyester resin for engineered stone and quartz casting.
- Artificial quartz stone manufacturing and engineered stone slabs
- Quartz kitchen and vanity countertops
- Artificial marble and decorative cast stone
/products/gp-quartz-resin/
Button Grade Resin
High-clarity resin for buttons and small mouldings.
- Buttons and fashion accessories
- Small decorative mouldings and novelty items
- Transparent and pigmented casting work
/products/button-grade-resin/
GP Yellow Resin
Transparent yellow, general-purpose orthophthalic laminating resin.
- Roofing sheets and daylighting panels
- Water tanks and storage vessels
- FRP doors and decorative panels
/products/gp-yellow-resin/
Category
ISO Resins
ISO Polyester Resin
Isophthalic unsaturated polyester resin for laminates facing water immersion, chemical service or sustained outdoor conditions.
- Laminates facing water immersion or sustained damp service
- Chemical service FRP where a resistance requirement applies
- Components in sustained outdoor conditions
/products/iso-polyester-resin/
Category
Sheet Grade Resins
Compare these grades: samratpolyresins.in/products/sheet-grade-resins/
Sheet Grade Yellow Resin
Pre-pigmented yellow resin for consistent FRP sheet manufacturing.
- FRP sheets and panels for industrial use
- Decorative and coloured composite panels
- Electrical enclosures and washroom partitions
/products/sheet-grade-yellow-resin/
Roof Light Sheet Grade Resin
Water-white polyester resin for published roof-light and skylight sheet applications.
- Roof light panels and skylight sheets
- Greenhouse roofing sheets
- Industrial and commercial roofing
/products/roof-light-resin/
UV Stabilized Sheet Grade Yellow Resin
Pre-pigmented yellow polyester resin with a UV-stabilised formulation, for outdoor FRP sheet and panel work.
- FRP sheet and panel production for outdoor service
- Coloured roofing and cladding sheet
- Sheet moulding and lamination
/products/uv-stabilized-sheet-grade-yellow-resin/
Category
GelCoat Resin
Compare these grades: samratpolyresins.in/products/gelcoat-resins/
GP Gelcoat Resin
White, high-gloss polyester gelcoat for FRP mould surfaces.
- Mould surfaces for FRP boat hulls and body panels
- Bathware, sanitaryware and water tank exteriors
- FRP furniture, panels and moulded components
/products/gp-gelcoat-resin/
ISO Gelcoat
Isophthalic polyester gelcoat, the grade normally specified where an FRP surface has to hold gloss and colour through weathering and water contact.
- Mould-face surface coat for FRP mouldings
- Marine components
- Sanitaryware and transport panel moulding
/products/iso-gelcoat/
Category
Fire Retardant Resins
Compare these grades: samratpolyresins.in/products/fire-retardant-resins/
Fire Retardant Resin
Halogenated FR polyester resin for industrial FRP requirements.
- Automotive and railway FRP components
- Marine and electrical applications
- FRP panels and building components
/products/fire-retardant-resin/
ISO Fire Retardant Resin
Halogen-free, ATH-filled isophthalic FR polyester resin.
- Railway and marine applications
- Automotive fire-performance component discussions
- FRP panels where a fire-performance requirement is specified
/products/iso-fire-retardant-resin/
Category
FRP Allied Products
Compare these grades: samratpolyresins.in/products/frp-allied-products/
FRP Polyester Pigment
Colour paste for FRP resin and gelcoat systems.
- FRP tanks and pipes
- Gel coats for boats and automotive parts
- Decorative and architectural panels
/products/frp-polyester-pigment/
Glass Fiber
E-glass chopped strand mat for FRP reinforcement.
- Reinforcement for FRP laminates
- Marine, automotive and construction composites
- Moulded fibreglass parts
/products/fibre-glass-mat/
Styrene Monomer
Reactive monomer / reactive diluent for compatible unsaturated polyester resin systems.
- Unsaturated polyester resin systems where viscosity reduction / flow support is needed
- FRP lamination and moulding processes using compatible resin formulations
- General composite manufacturing where a reactive diluent component is required
/products/styrene-monomer/
NC Thinner
Nitrocellulose thinner / professional thinner for compatible NC lacquer and coating systems.
- NC lacquer and coating systems requiring viscosity adjustment
- Professional spray-application and finishing processes using compatible NC systems
- General industrial finishing work where an NC-compatible thinner is required
/products/nc-thinner/
Paint Brushes
Professional application brushes suitable for resin, hand lay-up, gelcoat and FRP repair work.
- Resin application during hand lay-up work
- Gelcoat application on FRP moulds and finished surfaces
- FRP repair and general composite fabrication
/products/paint-brushes/
Soap Stone Powder
Soapstone / talc-type mineral powder used as a filler / extender in suitable industrial formulations.
- Filler / extender in suitable resin compounds and putties
- Mineral filler for suitable coatings and industrial formulations
- General industrial filling applications where a talc-type powder is specified
/products/soap-stone-powder/
Wax Polish
FRP mould release / parting wax for mould preparation and part release in composite moulding.
- Mould preparation before FRP hand lay-up or gelcoat moulding
- Part release for moulded FRP components and panels
- General composite/FRP tooling maintenance
/products/wax-polish/
Category
Epoxy & Casting
Compare these grades: samratpolyresins.in/products/epoxy-resins/
Clear Casting Resin
Crystal-clear, bubble-resistant resin for casting and art.
- River tables and wood-resin furniture
- Jewellery making and small decorative casting
- Art and industrial casting
/products/epoxy-clear-casting-resin/
Epoxy Art Resin
Self-levelling, crystal-clear epoxy for artistic finishes.
- Floor art and table tops
- River tables and wood art
- Jewellery and decorative casting
/products/epoxy-art-resin/
Epoxy Hardener
Polyamide curing agent for compatible epoxy resin systems.
- Epoxy art and river tables
- Clear casting and laminating
- FRP composites and industrial flooring
/products/epoxy-hardener/
Fiberglass Epoxy Resin
General-purpose epoxy resin system for fibreglass fabric reinforcement and lamination.
- Boat building and marine components
- Wind-turbine components
- Construction, electrical and automotive FRP laminates
/products/fiberglass-epoxy-resin/
Bisphenol Resin
Bisphenol A and epichlorohydrin-based thermosetting resin for laminating, casting, coating and encapsulation.
- Laminating and FRP composites
- Industrial flooring and protective coatings
- Electrical encapsulation, tooling and structural bonding
/products/bisphenol-resin/
Category
Industrial & Specialty Resins
Compare these grades: samratpolyresins.in/products/industrial-specialty-resins/
DMC/SMC Resin
Orthophthalic resin for dough and sheet moulding compounds.
- DMC and SMC moulding compounds
- Electrical housings and manhole covers
- Automotive panels and transportation components
/products/dmc-smc-resin/
Polyester Putty Resin
Liquid unsaturated polyester resin, supplied to manufacturers as a base for polyester putty and filler.
- Polyester putty and filler compound manufacturing
- Stopper and glazing putty formulation
/products/polyester-putty-resin/
Marble Resin
Water-white liquid unsaturated polyester resin for documented cultured-marble and artificial-stone contexts.
- Cultured marble slabs and vanity tops
- Kitchen and bathroom countertops, wash basins
- Wall panels, window sills and decorative architectural components
/products/marble-resin/
Vinyl Ester Resin
Industrial-grade Bisphenol-A epoxy vinyl ester resin for documented chemical- and corrosion-service FRP applications.
- FRP tanks and chemical storage vessels
- Pipelines, ducts and scrubbers
- Cooling towers, pressure vessels and offshore structures
/products/vinyl-ester-resin/
Category
Hardeners
Compare these grades: samratpolyresins.in/products/hardeners-accelerators/
MEKP Hardener
Catalyst / initiator for published polyester resin systems.
- Published polyester resin systems for FRP products and laminates
- Published gelcoat systems for moulded FRP surface-finish work
- Published vinyl ester resin systems for specified chemical-storage and pipeline contexts
/products/mekp-hardener/
Cobalt Octoate
Cobalt-based accelerator / promoter for compatible unsaturated polyester resin curing systems.
- Unsaturated polyester resin curing systems where a cobalt-based accelerator is specified
- FRP fabrication and moulding processes using MEKP-initiated cure
- General composite manufacturing where a separate accelerator / promoter component is required
/products/cobalt-octoate/
Enquiries
Talk to Samrat Poly Resins
Works
Samrat Poly Resins
Oswal Road, Near GT Road
Doraha, Ludhiana – 141421
Punjab, India
GSTIN 03ALBPS3446G1ZB
When you enquire, share the product, the finished component or process, quantity and delivery location. Product data is confirmed against the grade's current data sheet. This catalogue (September 2026) lists 32 Technical Data Sheets, 23 Safety Data Sheets and 1 Product Data Sheet published at the time of issue; the website always carries the current documents.