Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Allnex SETAPOLL SP075 Polyester Resin

Allnex SETAPOLL SP075 is a solvent-based alkyd-modified polyester resin designed for high-gloss, durable coil and can coatings. It offers excellent flow, leveling, and UV resistance with fast cure response. Part of Allnex’s SETAPOLL series, SP075 delivers superior flexibility, adhesion, and chemical resistance—ideal for demanding industrial metal finishing applications requiring consistent film performance and gloss retention.
  • allnex setapoll sp075 polyester resin_4e0af602
  • allnex setapoll sp075 polyester resin_4e0af602

Features Of Allnex SETAPOLL SP075 Polyester Resin

  1. High-solids, low-viscosity unsaturated polyester resin for improved application efficiency and reduced VOC emissions.

  2. Excellent mechanical properties including high tensile strength and impact resistance after curing.

  3. Good compatibility with standard styrene monomers and common accelerators/initiators used in FRP processing.

  4. Consistent batch-to-batch performance ensuring reliable process control in industrial manufacturing.

  5. Optimized for ambient and elevated temperature cure systems, supporting flexible production scheduling.

Typical Applications Of Allnex SETAPOLL SP075 Polyester Resin

  1. Fiberglass-reinforced plastic (FRP) tanks and vessels for chemical storage and handling.

  2. Corrosion-resistant piping systems in water treatment and industrial process environments.

  3. Marine components including boat hulls, decks, and structural panels requiring durability and weather resistance.

  4. Automotive under-hood components and composite body parts where thermal stability and dimensional integrity are critical.

  5. Wind turbine blade substructures and nacelle enclosures demanding high stiffness-to-weight ratio.

Specifications Of Allnex SETAPOLL SP075 Polyester Resin

Chemical TypeUnsaturated polyester resin
Product FormLiquid
AppearanceClear to pale yellow viscous liquid
Primary ApplicationsFRP laminates, filament winding, spray-up, and centrifugal casting
Key FeaturesHigh reactivity, low shrinkage, excellent wet-out of glass fibers
BenefitsReduced cycle times, improved surface finish, enhanced corrosion resistance
Styrene Content (typ.)38–42 wt%
Storage Stability6 months at 25°C in original sealed container


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