Entropy Epoxy Resins
Entropy Resins are a system of bio-based epoxy resins designed for use in composite applications that are certified USDA BioPreferred. Most of the Entropy Epoxy Resin systems utilize an easy to mix 2:1 ratio (resin to hardener) and come in a variety of systems to match your application.
Entropy Resins flagship product Super Sap ONE epoxy resin and hardener has a bio based carbon content of 30%. Super Sap ONE Epoxy has a amber hue and is suitable for hand lamination of surfboards, wooden boats, and other wood working projects.
Entropy Resins CLR epoxy is a clear epoxy resin and hardener system designed for applications that demand clarity and UV stability. CLR epoxy combination is suitable for clear castings, tooling, marine applications, and surfboard building. (For the brightest surfboards try the BRT optically brightened version of the popular CLR epoxy) The CLR epoxy has a lower bio based carbon content than the Super Sap ONE at 17%.
Entropy Resins CCR/CCF bio-based epoxy resin system is designed for castings that are less than 1" thick or a quart in volume; while the CCR/CCS can allow for casting pours up to 2" thick. This casting epoxy system is great for making jewelry, bartop type castings, or other art and hobby projects. The CCR epoxy has an 18% bio-based content.
For compression molding epoxy we are carrying Entropy Resins CPM/CPS epoxy resin system. This bio-based epoxy resin system is an easy 2:1 mix ratio and has a potlife of 50 minutes at room temperature, however the CPM/CPS epoxy cures in 18-20 minutes when raised to 180F. This epoxy is a good choice for snowboard and skateboard manufactures that need a compression molding epoxy.
Click on item for kit sizing and pricing. Kits sizes start at 1.5 gallon mixed volume.
Super Sap BRT is Entropy's optically brightened clear laminating system designed specifically for ultra white cosmetic applications such as surfboard laminations over EPS (polystyrene) or PU (polyurethane) foam. Based on Entropy Resins classic CLR – CLEAR Epoxy Resin, SUPER SAP® BRT – Bright Epoxy Resin can be paired with all CLR Clear hardeners.
Click on item for kit sizing and pricing. Kits are 2:1 by volume and kit sizes start at 3 pints mixed.
SUPER SAP® CLR Epoxy Resin is Entropy's flagship, high-performance clear coating epoxy resin system. The CLR system is a water clear, UV stabilized epoxy system for applications that require a low color, low yellowing epoxy resin such as high color applications. This system features a quick air-release and world-class UV resistance package.
Click on item for kit sizing and pricing. Kits are 2:1 by volume and kit sizes start at 3 pints mixed.
Entropy's Super Sap ONE High Bio-Based Laminating Epoxy is the industry leader for USDA BioPreferredSM certified, ambient cure, laminating epoxy system. Based on Entropy's original SUPER SAP® 100/1000 formula, this new system features a faster speed, lowered viscosity, and includes quick air-releasing properties ideal for fiber-reinforcement composite laminations and coatings. ONE is a SUPER SAP® Formulation designed to achieve an excellent balance of high-performance and industry-leading, renewable, biobased content.
Entropy’s Super Sap CCR Clear Casting Epoxy is a clear, UV-stabilized epoxy system designed specifically for casting, potting, and embedding applications. Low color and low viscosity allow for bubble-free, crystal-clear castings ideal for art and hobby applications. The CCF Fast Hardener is great for quick, small project fast casting epoxy applications such as resin jewelry and more.
Note: CCF Fast Hardener should ONLY be used for low-volume (less than 1 pint) casting applications with thicknesses below 1″. Using CCF Fast Hardener for larger volumes or thicknesses can result in exothermic cures that will damage the epoxy. For larger applications try the CCR with CCS Slow Hardener.
Entropy CPM Compression Molding Epoxy Resin with CPS Hardener
Entropy’s Super Sap® CPM is a compression molding epoxy system for fast cycle times in heat-assisted molding processes of fiber-reinforced composites. Commonly used for ski and snowboard construction as well as a variety of press molded composites.
Click on item for kit sizing and pricing. Kits are 2:1 by volume and kit sizes start at 3 pints mixed.
CPS Hardener: 50 min pot life, recommended full cure time of 40 min at 180 degrees F/82 degrees C.
Click on item for kit sizing and pricing. Kits sizes start at 1.5 gallon mixed volume.
Super Sap BRT is Entropy's optically brightened clear laminating system designed specifically for ultra white cosmetic applications such as surfboard laminations over EPS (polystyrene) or PU (polyurethane) foam. Based on Entropy Resins classic CLR – CLEAR Epoxy Resin, SUPER SAP® BRT – Bright Epoxy Resin can be paired with all CLR Clear hardeners.
Click on item for kit sizing and pricing. Kits are 2:1 by volume and kit sizes start at 1.5 gallons mixed.
SUPER SAP® CLR Epoxy Resin is Entropy's flagship, high-performance clear coating epoxy resin system. The CLR system is a water clear, UV stabilized epoxy system for applications that require a low color, low yellowing epoxy resin such as high color applications. This system features a quick air-release and world-class UV resistance package.
Entropy Super Sap ONE Epoxy Resin can be used with ONF Fast Hardener.
Kits are avaiable at the following link: ONE/ONF Kits
SUPER SAP® ONE Epoxy Resin with ONF hardener has the highest biobased content of all the resin systems in the Entropy product line up.
Entropy's Super Sap ONE High Bio-Based Laminating Epoxy is the industry leader for USDA BioPreferredSM certified, ambient cure, laminating epoxy system. Based on Entropy's original SUPER SAP® 100/1000 formula, this new system features a faster speed, lowered viscosity, and includes quick air-releasing properties ideal for fiber-reinforcement composite laminations and coatings. ONE is a SUPER SAP® Formulation designed to achieve an excellent balance of high-performance and industry-leading, renewable, biobased content.
Available with ONF Fast Hardener.
Fast Cure: 18 min pot life, 3 HR tack free time (77F)
Entropy’s Super Sap CCR Clear Casting Epoxy is a clear, UV-stabilized epoxy system designed specifically for casting, potting, and embedding applications. Low color and low viscosity allow for bubble-free, crystal-clear castings ideal for art and hobby applications. The CCS Slow Hardener is great for larger casting projects and thicker casting pours.
CCS Slow Cure: 360 min pot life, 72 HR tack free time
For smaller applications where a faster cure is desired try the CCR with CCF Fast Hardener
Entropy’s Super Sap® CPM is a compression molding epoxy system for fast cycle times in heat-assisted molding processes of fiber-reinforced composites. Commonly used for ski and snowboard construction as well as a variety of press molded composites.
Click on item for size and price options.
CPM Compression Molding Epoxy is a versatile system designed specifically for the compression molding processes of composite parts. CPM system delivers a high bio-content, excellent fiber wetting qualities, and thixotropic characteristics to limit sag in high-temperature cure applications. A high modulus combined with excellent elongation properties enable durable yet lightweight composite parts. CPM is a SUPER SAP® Formulation.
For use with CPS Hardener at a ratio of 2 parts resin to 1 part hardener by volume. Also available in kits of CPM/CPS
SUPER SAP® CLR Epoxy Resin is Entropy's flagship, high-performance clear coating epoxy resin system. The CLR system is a water clear, UV stabilized epoxy system for applications that require a low color, low yellowing epoxy resin such as high color applications. This system features a quick air-release and world-class UV resistance package. SUPER SAP® CLR works with multiple hardeners to match your working parameters. It has an ideal viscosity for a wide range of applications that use hand layup techniques with fast room temperature cures.
SUPER SAP® ONE Epoxy Resin with ONF hardener has the highest biobased content of all the resin systems in the Entropy product line up.
Entropy's Super Sap ONE High Bio-Based Laminating Epoxy is the industry leader for USDA BioPreferredSM certified, ambient cure, laminating epoxy system. Based on Entropy's original SUPER SAP® 100/1000 formula, this new system features a faster speed, lowered viscosity, and includes quick air-releasing properties ideal for fiber-reinforcement composite laminations and coatings. ONE is a SUPER SAP® Formulation designed to achieve an excellent balance of high-performance and industry-leading, renewable, biobased content.
Fast Cure: 18 min pot life, 3 HR tack free time (77F)
Entropy’s Super Sap CCR Clear Casting Epoxy is a clear, UV-stabilized epoxy system designed specifically for casting, potting, and embedding applications. Low color and low viscosity allow for bubble-free, crystal-clear castings ideal for art and hobby applications. This SUPER SAP® formulation features two hardener speeds; slow (CCS) for high build casting epoxy applications and fast (CCF) for quick, small project fast casting epoxy applications such as resin jewelry and more. Mix ratio is 2:1 Resin:Hardener by volume.
CCF Fast Cure: 90 min pot life, 24 HR tack free time
CCS Slow Cure: 360 min pot life, 72 HR tack free time
Also available in Kits with Fast (CCR/CCF) or Slow (CCR/CCS) cure speeds.
Entropy's CPS Slow Hardener is for use with the CPM Compression Molding Epoxy Resin for fast cycle times in heat-assisted molding processes of fiber-reinforced composites.
CPM Compression Molding Epoxy is a versatile system designed specifically for the compression molding processes of composite parts. CPM system delivers a high bio-content, excellent fiber wetting qualities, and thixotropic characteristics to limit sag in high-temperature cure applications. A high modulus combined with excellent elongation properties enable durable yet lightweight composite parts. CPM is a SUPER SAP® Formulation.
CPS Slow Cure: 50 min pot life, recommended full cure time of 40 min at 180 degrees F/82 degrees C.
Super Sap BRT is Entropy's optically brightened clear laminating system designed specifically for ultra white cosmetic applications such as surfboard laminations over EPS (polystyrene) or PU (polyurethane) foam. Based on Entropy Resins classic CLR – CLEAR Epoxy Resin, SUPER SAP® BRT – Bright Epoxy Resin can be paired with all CLR Clear hardeners.
Entropy’s Super Sap CCR Clear Casting Epoxy is a clear, UV-stabilized epoxy system designed specifically for casting, potting, and embedding applications. Low color and low viscosity allow for bubble-free, crystal-clear castings ideal for art and hobby applications. This SUPER SAP® formulation features two hardener speeds; slow (CCS) for high build casting epoxy applications and fast (CCF) for quick, small project fast casting epoxy applications such as resin jewelry and more. Mix ratio is 2:1 Resin:Hardener by volume.
CCF Fast Cure: 90 min pot life, 24 HR tack free time
CCS Slow Cure: 360 min pot life, 72 HR tack free time
Also available in Kits with Fast (CCR/CCF) or Slow (CCR/CCS) cure speeds.
Entropy CLX Clear Extra Fast Hardener Entropy Super Sap CLX Clear Extra Fast Hardener can be used with either CLR clear laminating epoxy resin or BRT optically brightened epoxy resin.
Kits are avaiable at the following links: CLR/CLX and BRT/CLX
SUPER SAP® CLR Epoxy Resin system is Entropy's, high-performance clear coating epoxy resin system. The CLR System is a water clear, UV stabilized epoxy system for applications that require a low color, low yellowing epoxy resin such as high color applications. BRT epoxy resin is an optically brightened version of the CLR resin for use to make white surfboards look whiter. This system features a quick air-release and a world-class UV resistance package.
CLX Extra Fast Cure: 18 min pot life, 2 HR tack free time (77F)
