Benefits
Neogel® 8373-W-9735 is an iso/Neopentylglycol gelcoat which has a combination of important characteristics: easy application, good resistance to long immersion in water (good blister resistance), excellent weather ability (less yellowing), air release, good mechanical properties, conforms USA ANSI-Z-124-1, approved by DNV Italia and Italian RINA. Neogel® is a registered trademark of AOC, a leading global supplier of resins and gelcoats.
Applications
Neogel® 8373-W-XXXX UV is pre-accelerated thixotropic, ready for use and available in a wide range of colours, in the following types:
• Spray type (Neogel® 8373-W-XXXX UV)
• Brush type (Neogel® 8373-W-XXXX UVH)
It can also be supplied in a standard or additional versions on request:
• Spray (Paraffinated)
• Brush (Paraffinated)
The Spray type can be applied with conventional equipment with these recommended settings:
• Spray gun (nozzle φ 2.0-3.5 mm, pressure 4-5 bar)
• Airless equipment (nozzle types: 18/40-21/40)
In order to obtain optimum performance it is advisable to operate as follows:
• Temperature between 18℃ and 25℃
• Cure with recommended MEKP* 50% solution, adjust amount between 1.0-2.5%
• Thickness of the film 600-800g/m²
*Butanox M50 (Akzo Nobel)
Neogel 8373-W-9735 Selection Guide
Neogel® 8373-W-9735 is a strong fit for marine and water-immersion composite parts where blister resistance and weathering performance are critical, such as boat hulls, swimming pools, sanitary ware and furniture requiring good weatherability. Choose the spray type (Neogel® 8373-W-XXXX UV) for production spray application, or the brush type (Neogel® 8373-W-XXXX UVH) for repair and touch-up work. Paraffinated versions are available on request for applications requiring reduced styrene emission during cure. For comparison, see related AOC gelcoat grades Neogel® 8373-W-9124 and Neogel® 8373-W-9512. Contact our technical team with your application method and part geometry for grade confirmation.
Packaging and Shipping
Neogel 8373-W-9735 is available in about 22 kg packages, with bulk supply options for large-volume buyers and a wide range of colors on request. It should be stored in the original closed packaging at a temperature not exceeding 20℃, out of direct sunlight and away from direct heat sources, offering a stability of 3 months from dispatch date under these conditions (2 months for AFAST versions or black/dark colors). The product has a Flash Point of >21℃ and is flammable. We ship globally by sea and air freight, with COA and MSDS provided for every shipment. Contact us for current lead times and packaging options.
Neogel 8373-W-9735 Certifications and Compliance
Neogel 8373-W-9735 is manufactured under an ISO 9001:2015 certified quality management system, giving buyers consistent lot-to-lot quality for marine, construction, and industrial projects. The grade conforms to USA ANSI-Z-124-1 for sanitary ware and is approved by both DNV Italia and Italian RINA for marine use, making it a reliable choice for boat builders and shipyards that need to meet classification society requirements. Technical documentation, including COA, MSDS, and test reports, is available on request to support your quality assurance and import compliance process.
FAQ
What is the difference between the spray and brush types of Neogel 8373-W-9735?
The spray type (Neogel® 8373-W-XXXX UV) is designed for spray application in production settings, while the brush type (Neogel® 8373-W-XXXX UVH) is formulated for brush application, commonly used in repair work.
Is Neogel 8373-W-9735 suitable for marine applications with long water immersion?
Yes, it offers good resistance to long immersion in water with good blister resistance, along with excellent weatherability and less yellowing over time.
Does Neogel 8373-W-9735 meet marine certification standards?
Yes, it conforms to USA ANSI-Z-124-1 and is approved by DNV Italia and Italian RINA.
What is the recommended curing process for Neogel 8373-W-9735?
Cure with a recommended MEKP 50% solution (e.g. Butanox M50), adjusting the amount between 1.0-2.5%, at temperatures between 18℃ and 25℃, with a recommended film thickness of 600-800g/m².
Do you provide COA and MSDS with shipments?
Yes, COA and MSDS documentation is provided with every shipment to support your quality control and regulatory compliance requirements.
