GP Resin

General Purpose Unsaturated Polyester Resin

Product Overview

GP Resin, also known as General Purpose Unsaturated Polyester Resin, is one of the most widely used resins in the composites industry. It is an orthophthalic-based resin designed for a variety of applications where good mechanical properties, excellent bonding, and cost-effectiveness are required.

GP Resin is suitable for both hand lay-up and spray-up applications and is compatible with glass fibers, fillers, and pigments. It provides a balance of strength, durability, and processability, making it ideal for mass production of FRP (Fiber Reinforced Plastic) products.

Key Features

Excellent wet-out and bonding with fiberglass reinforcements.

Good mechanical strength and durability.

High surface finish and gloss.

Compatible with pigments, fillers, and additives.

Easy to process in both open and closed mold techniques.

Cost-effective solution for general applications.

Advantages of Using GP Resin

Economical solution for FRP manufacturing.

Easy to process with hand lay-up & spray-up.

Strong adhesion to fiberglass & fillers.

Versatile applications across industries.

Smooth surface finish with high gloss.

Applications of GP Resin

GP Resin is versatile and widely used across industries, including:

  1. Automotive & Transportation:
    • Car body parts, dashboards, bumpers, truck cabins.
  2. Construction & Infrastructure:
    • Roofing sheets, FRP doors, panels, septic tanks, water tanks.
  3. Marine Industry:
    • Small boat hulls, decks, and marine accessories.
  4. Consumer Goods:
    • Bathroom fittings, bathtubs, wash basins, furniture, and decorative items.
  5. Industrial Applications:
    • Electrical components, cooling towers, storage tanks, chemical containers.
  6. Household & Decorative Products:
    • Resin art, garden pots, sculptures, and handicrafts.

Storage & Handling

  • Store in a cool, dry, and well-ventilated area.
  • Keep away from direct sunlight, heat, and sources of ignition.
  • Recommended storage temperature: 20°C – 25°C.
  • Shelf life: 3 months (if stored in original sealed containers).
  • Use with proper PPE (gloves, goggles, mask) while handling.

Need More Information?

Contact our experts to discuss your specific needs for GP Resin or to request a technical data sheet.

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