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High-Performance Polyester Resins, Made Simple.

We make resin supply easy, no headaches, no cross-border risks.
Happy Composites delivers ISO 9001:2015 certified resins straight to U.S. buyers with full compliance, reliable logistics, and personalized support.

Your U.S. Partner for Unsaturated Polyester Resins

Choosing the right resin shouldn’t be complicated. At Happy Composites, we simplify the process by offering a complete portfolio of unsaturated polyester resins (UPR) manufactured in Mexico by an ISO 9001:2015 certified producer.
We remove the complexity of cross-border shipments so you can focus on production, while we handle compliance, customs, and logistics.

A Complete Resin Portfolio for Every Industry

From everyday applications to highly specialized solutions, our resins cover the full spectrum of performance needs. Explore our product families, each with its own dedicated page for deeper technical details, ASTM standards, and application notes.

1 

Orthophthalic Resins

Cost-effective, general-purpose resins for FRP, cultured marble, and polymer concrete.

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2

Isophthalic Resins

Higher chemical resistance and mechanical strength, ideal for pipes, tanks, and marine use.

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3

Isophthalic NPG Resins

Premium weathering resistance, UV stability, and durability for outdoor and automotive.

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Orthophthalic NPG Resins

Balanced cost-performance with improved durability over standard orthophthalics.

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5

PET Hybrid (Terephthalic Resins)

Enhanced chemical/mechanical properties, PET-modified for performance composites.

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Trusted Across Industries

Construction & Infrastructure

FRP rebar, pultruded profiles, polymer concrete, cultured marble, solid surface countertops, architectural panels.

Consumer & Decorative

Sanitary ware, bathtubs, kitchen sinks, decorative panels.

Marine & Transportation

Boat hulls, decks, repair kits, automotive body panels, trucks, RV components.

Specialized Performance

Flame-retardant composites, low-styrene emission parts, UV-stable outdoor structures.

Industrial & Chemical

Pipes, tanks, chemical-resistant linings, corrosion-resistant FRP equipment.

Certified Quality & Performance You Can Trust

Every resin in our portfolio is manufactured under ISO 9001:2015 quality management systems and tested against recognized industry standards to guarantee performance and consistency.

 

Standards Referenced:

  • ASTM D638: Tensile Properties

  • ASTM D648: Heat Distortion Temperature (HDT)

  • ASTM D790: Flexural Properties

  • Additional ASTM and industry-specific standards available upon request.

Why Choose Happy Composites

  • U.S.-based distribution with full import compliance

  • No cross-border headaches, we help you handle logistics & documentation

  • Complete portfolio: general-purpose & specialty resins

  • Technical support and datasheets available upon request

  • Reliable supply chain backed by +50 years manufacturing expertise

Ready to Simplify Your Resin Supply?

Tell us what you need, and we’ll connect you with the right resin for your application, fast, compliant, and hassle-free.

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