Duratec

Duratec Hi-Gloss Additive

Duratec Hi-Gloss Additive is a premium polyester additive designed to enhance the performance and finish of polyester gelcoats. When mixed with coloured gelcoat, it improves flow, sprayability, and levelling to produce a smoother, higher-gloss surface with reduced orange peel and minimal finishing work.

Ideal for repairs, refinishing, and production applications, the additive helps create a durable, professional-quality finish while reducing porosity and improving surface hardness. It is commonly used in marine, automotive, and composite manufacturing where a high-gloss appearance is essential.

Features & Benefits

• Produces a smooth, high-gloss finish
• Improves gelcoat flow and sprayability
• Reduces orange peel and surface imperfections
• Minimises sanding and polishing after application
• Creates a harder, less porous surface
• Suitable for marine, automotive, and composite applications

Typical Applications

• Gelcoat repairs
• Boat and marine refinishing
• Composite parts and panels
• Mould and tooling applications
• Production spraying of coloured gelcoats

Clear Hi-Gloss Gelcoat

Clear Hi-Gloss Gelcoat is a transparent polyester gelcoat formulated to provide a durable, high-gloss protective finish while allowing the underlying surface to remain visible. It creates a smooth, clear coating that enhances appearance and helps protect composite surfaces from moisture, weathering, and everyday wear.

Suitable for use on fibreglass, carbon fibre, decorative laminates, and other composite materials, this clear gelcoat delivers excellent clarity, gloss retention, and long-lasting durability. It can be applied as a finishing coat for new parts or as part of repair and restoration projects.

Features & Benefits

• Crystal-clear, high-gloss finish
• Durable protective coating for composite surfaces
• Excellent clarity with minimal distortion
• Resistant to moisture and environmental exposure
• Suitable for marine, automotive, and industrial applications
• Ideal for new builds, repairs, and restorations

Typical Applications

• Fibreglass components
• Carbon fibre parts
• Marine repairs and refinishing
• Decorative composite panels
• Protective clear finishing coats