Polyester Polyols for Two-Component Polyurethanes Component A solutions for 2K coatings, adhesives, sealants & foams
US Polymers-Accurez offers a complete line of polyester polyols engineered for use as Component A in two-component polyurethane systems. Our polyols are built for performance and reliability across a wide range of industrial and commercial applications. Whether your system calls for abrasion resistance, flexibility, chemical durability or weatherability, USPA polyester polyols deliver the backbone for high-performance 2K coatings, adhesives, sealants, elastomers and foams. Contact our team today for more information.
Polyester Polyols for Industrial Applications
USPA polyester polyols are formulated for use in demanding polyurethane systems across multiple industries. Designed for compatibility with various isocyanates, our products support targeted formulation outcomes and processing flexibility. Common applications include:
- Protective & decorative 2K polyurethane coatings
- High-strength structural adhesives
- Weatherable sealants for flexible joints and panels
- Elastomeric systems for molded parts and footwear
- Flexible and rigid polyurethane foams
- Industrial maintenance and OEM coatings
Key Benefits of USPA Polyester Polyols
- Designed as Component A in two-component polyurethane systems
- Tunable for pot life, reactivity and mechanical performance
- Batch-to-batch consistency for dependable results
- Compatible with aliphatic and aromatic isocyanates
- Custom formulation support available
Polyester & Hybrid Polyols for 2K Urethanes
| Product | Use | Description | Viscosity | Color | Acid Value | Solids ± 2 (%) | Solvent | Application |
|---|---|---|---|---|---|---|---|---|
| HPP 6000-65 | Transportation 2K Urethane Top Coat • Auto • Aero-Marine • DTM Coatings | Aromatic Polyester Polyol | Z2-Z4 | 4 Max | 6 Max | 65 | PM Acetate | Provides Excellent Mechanical Properties, Skydrol Resistance, Flexibility and Premium Overall Performance. Test Results Versus Industry Benchmark Available. |
| HPP 6007 | Transportation 2K Urethane Top Coat | High Solids Resin Prepared for More Flexibility | Z6-Z8 | 4 Max | 6 Max | 80 | n-Butyl Acetate | Excellent Flexibility, Cross-Link Density, Better QUV, Improved Gloss Retention, Proven Superior Skydrol Immersion Testing Over Industry Benchmark. Test Results Available Upon Request. |
| HPP 6031 | Flooring or Transportation 2K Urethane Top Coat | Polyester Polyol for Very High Toughness | Z6-Z8 | 3 Max | 6 Max | 75 | PM Acetate | Air Dry Applications 5h Hardness, Better Overall Performance Versus Industry Benchmark |
| HPP 7866 | Above the Water Line 2K Marine Coatings • Aerospace Coatings | Silicone Modified Polyester Polyol | Z4-Z6 | 3 Max | 6 Max | 80 | MIBK | Excellent Mechanical Properties (Stain Resistance, Adhesion, Flexibility), Chemical Resistance, Excellent Gloss and Gloss Retention with Buffability. |
| HPP 8543 | Transportation 2K Coatings | Silicone Modified Hydroxy Functional Polyester Polyol | Z6-Z8 | 2 Max | 5 Max | 95 | PM Acetate | High Performance, High Solids Coating Where Excellent Hydraulic/Solvent/Water Resistance are Required. Exhibits Flawless Adhesion and Flexibility Even Under Extreme Temperature Differentials (±80°F) |
| HPP 9598 | Heavy Equipment • Top Coat Over General Industrial Metal Substrates • Trailers and Vehicles • Marine Coatings | Aromatic Hydroxy Functional Polyester | Z5-Z7 | 3 Max | 10 Max | 79 | n-Butyl Acetate | Color and Gloss Retention, Abrasion resistance, Chemical Resistance, Excellent adhesion and flexibility |
| HPP D-10074-23-70 | Baked finishes • Plasticize Nitrocellulose • Crosslinked with Amino Resins | Water Reducible Polyester Resin | Z1-Z4 | 2 Max | 40-60 | 70 | Butyl Cellusolve | Excellent Gloss/Color Retention, Good Durability/Flexibility, Low VOC |
| HPP D-10076-23-80 | Transportation 2K Urethane Top Coat | High Solids Resin Prepared for More Flexibility | Z6-Z8 | 4 Max | 6 Max | 80 | t-Butyl Acetate | Excellent Flexibility, Cross-Link Density, Better QUV, Improved Gloss Retention, Proven Superior Skydrol Immersion Testing Over Industry Benchmark. Test Results Available Upon Request. Zero VOC version of HPP 6007. |
| HPP D-10083-23-75 | Floor and Transportation Coatings | Saturated Aliphatic Polyester Polyol | Z5-Z8 | 2 Max | 6 Max | 75 | t-Butyl Acetate | Excellent Gloss, Chemical and Abrasion Resistance, Hardness Development. Next Generation HPP 6031 Developed to Significantly Improve UV Resistance. Zero VOC version of LA 9158. |
| HPP D-10092-23-80 | Transportation 2K Urethane Top Coat | High Solids Resin Prepared for More Flexibility | Z4-Z6 | 4 Max | 6 Max | 80 | Methyl Acetate • t-Butyl Acetate | Excellent Flexibility, Cross-Link Density, Better QUV, Improved Gloss Retention, Proven Superior Skydrol Immersion Testing Over Industry Benchmark. Test Results Available Upon Request. Zero VOC Version of HPP 6007 in a Blend of Solvents. |
| HPP D-8586-15-95 | Industrial Maintenance • Aerospace • Auto Refinish • Bus & Fleet OEM • Yacht • OEM Product Refinishing | Polyester Polyol | Z6-Z8 | 3 Max | 5 Max | 95 | PM Acetate | Low Coating VOC, Excellent Gloss, Rapid Film Dry and Cure, Excellent Solvent and Hydraulic Fluid Resistance, Excellent Adhesion and Flexibility |
| HPP D-9155-16-65 | Industrial Maintenance • Concrete and Transportation 2K Topcoats | Premium Aliphatic Hydroxy Functional Polyester Polyol | Z6-Z8 | 2 Max | 10 Max | 65 | PM Acetate | Superb Weatherability and Flexibility. Unmatched Gloss Retention and Buffability. |
| HPP D-9282-17-80 | Transportation 2K Urethane Top Coat • High Solids Coatings for Metals • Plastics and Heat Sensitive Substrates | High Solids Resin Prepared for More Flexibility | Z6-Z8 | 2 Max | 6 Max | 80 | Methyl Isobutyl Ketone | Provides Very High Gloss, Heightened Durability and Color Retention. Very Good Mechanical Properties. Next Generation HPP 6007 Developed to Significantly Improve UV Resistance |
| HPP D-9286-17-80 | Above the Water Line 2K Marine Coatings • Aerospace Coatings | Silicone Modified Aliphatic Polyester Polyol | Z4-Z6 | 2 Max | 6 Max | 80 | Methyl Isobutyl Ketone | To be Used with a Polyisocyanate to Form 2k Urethane Coatings with Excellent Gloss, UV Resistance, Rapid Dry/Cure, Excellent Solvent and Hydraulic Fluid Resistance. Next Generation HPP 7866 Developed to Improve UV Resistance and Flexibility. |
| HPP D-9295-17-80 | Floor and Transportation Coatings | Aliphatic Polyester Polyol | Z2-Z5 | 2 Max | 6 Max | 80 | Methyl Acetate | Excellent Gloss, Chemical and Abrasion Resistance, Hardness Development. Supplied in Methyl Acetate to Make it a Zero VOC Version of LA 9158 and to Improve the Dry Time |
| HPP D-9312-17-65 | 2K Urethane Top Coat for Urethane Coatings | Aliphatic Hydroxy Functional Polyester | Z4-Z6 | 2 Max | 6 Max | 65 | Methotate | Crosslinks with Polyisocyanates at Room Temperature Yielding Superior Hardness, Abrasion/Chemical/Corrosion/Weather Resistance. Improved Compatibility with Co-Resins. Next Generation LA 7588 Developed to Significantly Improve UV Resistance |
| HPP D-9313-17-65 | Transportation 2K Coatings | Premium Aliphatic Hydroxy Functional Polyester Polyol | Z2-Z4 | 2 Max | 6 Max | 65 | PM Acetate | High Performance Coatings Designed to Crosslink at Room Temperature with Aliphatic Polyisocyanates, Yielding Superb Hardness as Well as Unmatched Abrasion/Chemical/Corrosion Resistance and Most Importantly UV Resistance Compared to That of 2k Epoxy Systems. Also Demonstrates Fantastic Color and Gloss Retention. |
| HPP D-9321-17-60 | Floor and Transportation Coatings | Aliphatic Polyester Polyol | Z-Z3 | 2 Max | 6 Max | 60 | PCBTF | Excellent Gloss, Chemical and Abrasion Resistance, Hardness Development. Supplied in PCBTF to Make it A Zero VOC Version of LA 9158 and to Improve the Film-Forming Abilities |
| HPP D-9324-17-80 | Transportation 2K Urethane Top Coat • High Solids Coatings for Metals • Plastics and Heat Sensitive Substrates | Aliphatic Polyester Polyol | Z6-Z8 | 2 Max | 6 Max | 80 | n-Butyl Acetate | Provides Very High Gloss, Heightened Durability and Color Retention. Very Good Mechanical Properties. N-Butyl Acetate Version of HPP D-9282-17-80 |
| HPP D-9325-17-60 | Transportation 2K Urethane Top Coat • High Solids Coatings for Metals • Plastics and Heat Sensitive Substrates | Aliphatic Polyester Polyol | Z4-Z6 | 2 Max | 6 Max | 60 | PCBTF | Provides Very High Gloss, Heightened Durability and Color Retention. Very Good Mechanical Properties. Supplied in PCBTF to Improve the Film-Forming Abilities and Also Make it a Zero-VOC System of HPP D-9282-17-80 |
| HPP D-9331-18-80 | Above the Water Line 2K Marine Coatings • Aerospace Coatings | Silicone Modified Polyester Polyol | Z4-Z6 | 2 Max | 6 Max | 80 | n-Butyl Acetate | To be Used with a Polyisocyanate to Form 2k Urethane Coatings with Excellent Gloss, UV Resistance, Rapid Dry/Cure, Excellent Solvent and Hydraulic Fluid Resistance. N-Butyl Acetate Version of HPP D-9282-17-80 |
| HPP D-9339-18-80 | Above the Water Line 2K Marine Coatings • Aerospace Coatings | Silicone Modified Polyester Polyol | Z2-Z4 | 2 Max | 6 Max | 78 | Dimethyl Carbonate | To be Used with a Polyisocyanate to Form 2k Urethane Coatings with Excellent Gloss, UV Resistance, Rapid Dry/Cure, Excellent Solvent and Hydraulic Fluid Resistance. Supplied in Dimethyl Carbonate to Make it a Zero VOC Version of HPP D-9282-17-80 |
| HPP D-9368-18-70 | 2K Urethane Top Coat for Urethane Coatings | Aliphatic Hydroxy Functional Polyester | Z4-Z6 | 2 Max | 6 Max | 70 | Methyl Amyl Ketone | Crosslinks with Polyisocyanates at Room Temperature Yielding Superior Hardness, Abrasion/Chemical/Corrosion/Weather Resistance. Improved Compatibility with Co-Resins. MAK Version of HPP D-9312-17-65 |
| HPP D-9370-18-75 | Above the Water Line 2K Marine Coatings • Aerospace Coatings | Silicone Modified Polyester Polyol | Z2-Z4 | 2 Max | 6 Max | 75 | Dimethyl Carbonate | Crosslinks with Polyisocyanates At Room Temperature Yielding Superior Hardness, Abrasion/Chemical/Corrosion/Weather Resistance. Improved Compatibility with Co-Resins. Dimethyl Carbonate Version of HPP D-9312-17-65 to Make it a Zero VOC Product |
| HPP D-9373-19-72 | Transportation • Industrial and Flooring 2K Urethanes • Topcoats | Saturated Aliphatic Polyester Polyol | Z3-Z5 | 2 Max | 6 Max | 72 | PCBTF • Methyl Acetate | To be Used with a Polyisocyanate to Form 2K Urethane Coatings. Finished Coatings Based on HPP D-9373-19-72 Possess Outstanding Hardness Development, UV Resistance, as Well as Good Chemical and Abrasion Resistance |
| HPP D-9508-18-80 | Marine and Automotive Topcoats • Industrial Maintenance | Premium Aliphatic Hydroxy Functional Polyester Polyol | Z6-Z8 | 2 Max | 10 Max | 80 | n-Butyl Acetate | Yields Coating with Excellent Physical and Chemical Properties Similar to HPP D-9313-17-65. Produces Superior Long-Term Weatherability Compared to Acrylic Polyols Used as Automotive Topcoats |
| HPP D-9532-19-72 | Floor Coatings • Transportation Coatings | Saturated Polyester | Z3-Z5 | 2 Max | 6 Max | 72 | PCBTF • Methyl Acetate | A Saturated Polyester Polyol for Two-Component Polyurethane Coatings Supplied in a Combination of PCBTF and Methyl Acetate. These Coatings Possess Gloss Retention, Light Stability and Good Chemical and Abrasion Resistance. Finished Coatings Based on HPP D-9532-19-72 Also Possess Outstanding Hardness Development. |
| HPP D-9602-19-100 | Centrifugal Casting Resins • High Gloss Coatings • Insulating Materials • Resin Transfer Molding • Hot Press Molding • 3D Printing | Aliphatic Unsaturated Polyester | Z3-Z6 | 5 Max | 15 Max | 100 | -- | Gloss Retention, Monomer Free, Zero VOC, Improved Flexibility, Excellent Adhesion and Flexibility |
| HPP D-9619-19-75 | Baked finishes • Plasticize Nitrocellulose • Crosslinked with Amino Resins | Water reducible Polyester Resin | Z3-Z5 | 2 Max | 50 Max | 75 | Butyl Cellusolve | Excellent Gloss/Color Retention, Good Durability/Flexibility, Low VOC |
| HPP D-9622-19-70 | Baked Finishes • Plasticize Nitrocellulose • Crosslinked with Amino Resins | Water Reducible Polyester Resin | Z3-Z6 | 2 Max | 50 Max | 76 | Butyl Cellusolve | Excellent Gloss/Color Retention, Good Durability/Flexibility, Low VOC |
| HPP D-9650-19-100 | Centrifugal Casting Resins • High Gloss Coatings • Insulating Materials • Resin Transfer Molding • Hot Press Molding | Aliphatic Unsaturated Polyester | Z3-Z6 | 5 Max | 15 Max | 100 | -- | Gloss Retention, Monomer Free, Zero VOC, Improved Flexibility, Excellent adhesion and flexibility |
| HPP D-9656-19-70 | Flexographic and Gravure Based Inks • Modifier for Nitrocellulose Overprints • General Coatings (Plastic Film, Paper, Wood) | Hydroxy Functional Polyester Resin | Z4-Z5 | 1 Max | 6 Max | 70 | n-Butyl Acetate | Superior Gloss, Excellent Pigment Wetting Ability, Fantastic Adhesion |
| HPP D-9665-19-65 | Flexographic and Gravure Based Inks • Modifier for Nitrocellulose Overprints • General Coatings (Plastic Film, Paper, Wood) | Acrylic Polyester Copolymer | Z4-Z5 | 1 Max | 8 Max | 65 | n-Propyl Acetate | Superior Gloss, Excellent Pigment Wetting Ability, Fantastic Adhesion |
| HPP D-9671-19-75 | Baking Systems | Hydroxy Functional Polyester | Z3-Z6 | 6 Max | 60-70 | 75 | n-Butyl Acetate | Coatings Based on HPP D-9671-19-75 Will Exhibit Gloss/Gloss Retention, Flexibility and Chemical Resistance. |
| HPP D-9702-20-100 | Transportation Coatings (2K Urethane Top Coat) • Aerospace | Hydroxyl Functional Polyester | Z4-Z6 | 1 Max | 6 Max | 100 | -- | Color and Gloss Retention, Weatherability, Chemical Resistance, Abrasion Resistance, Hardness Development, Zero VOC |
| HPP D-9758-20-70 | Industrial Maintenance | Saturated Hydroxy Functional Polyester | Z1-Z4 | 3 Max | 2-6 | 70 | Methyl Amyl Ketone | Color and Gloss Retention, Good Weatherability, Good Flexibility, HAPs Free |
| HPP D-9761-20-40 | Baked Finishes • Plasticize Nitrocellulose • Automotive Interiors • Crosslinked with Amino Resins | Polyester Resin | O-R | 2 Max | -- | 40 | Water/Butyl Cellusolve | Excellent Gloss/Color Retention, Good Durability/Flexibility, Low VOC |
| HPP D-9763-20-40 | Baked Finishes • Plasticize Nitrocellulose • Automotive Interiors • Crosslinked with Amino Resins | Polyester Resin | U-V | 2 Max | -- | 40 | Water/TEA | Excellent Gloss/Color Retention, Good Durability/Flexibility, Low VOC |
| HPP D-9764-20-100 | Metal Decorative Ink | Saturated Polyester Polyol | Z6-Z8 | 3 Max | 15-25 | 100 | -- | Good Pigment Wetting, Low Odor, Low VOC, Good Hardness, Good Adhesion to Metals |
| HPP D-9794-20-100 | Metal Decorative Ink | Hydroxy Functional Polyester Polyol | Z6-Z8 | 3 Max | 15-25 | 100 | -- | Good Pigment Wetting, Low Odor, Low VOC, Good Hardness, Good Adhesion to Metals. The Resin is Designed to be Cured with Melamine Resins. |
| HPP D-9795-20-100 | Metal Decorative Ink | Hydroxy Functional Polyester Polyol | Z6-Z8 | 3 Max | 15-25 | 100 | -- | Good Pigment Wetting, Low Odor, Low VOC, Good Hardness, Good Adhesion to Metals |
| HPP D-9866-21-80 | Auto-Refinish Coatings | Aliphatic Hydroxyl Functional Polyester | X-Z1 | 3 Max | 7 Max | 80 | n-Butyl Acetate | Color and Gloss Retention, Weatherability, Excellent Adhesion and Flexibility |
| LA 7588 | Transportation 2K Urethane Top Coat | Premium Polyester Polyol | Z4-Z5 | 2 Max | 6 Max | 65 | PMP | Provides Excellent Mechanical Properties, Skydrol Resistance, Flexibility and Premium Overall Performance. Test Results Versus Industry Benchmark Available. |
| LA 8844 | Transportation 2K Urethane Top Coats • Above the Water Line Marine Coatings | Premium Polyester Polyol | Z4-Z5 | 2 Max | 6 Max | 65 | PM Acetate | Provides Excellent Mechanical Properties, Skydrol Resistance, Flexibility and Premium Overall Performance. Test Results Versus Industry Benchmark Available. Traditional LA 7588 in PM Acetate |
| LA 9158 | Floor and Transportation Coatings | Saturated Aliphatic Polyester Polyol | Z4-Z6 | 2 Max | 6 Max | 75 | PM Acetate | Excellent Gloss, Chemical and Abrasion Resistance, Hardness Development. Next Generation HPP 6031 Developed to Significantly Improve UV Resistance |
Custom Polyester Polyol Formulations
Our team works with formulators to develop custom polyester polyol solutions tailored to specific applications and performance targets. From adjusting reactivity to meeting regulatory or environmental goals, US Polymers-Accurez delivers technical support every step of the way. Contact us today to get started.