EpoxyPro EP65 Series – Surfboard Laminating & Repair Epoxy 2:1

The EpoxyPro EP65 Series includes two high-performance epoxy systems designed for surfboard manufacturing, laminating, and repair. Whether you're glassing a new board or fixing dings and delamination, EP6510 and EP6520 deliver excellent clarity, bond strength, and UV durability — tailored for foam, fiberglass, and composite board builds.

EP6510 – Low-Viscosity Surfboard Laminating Epoxy

TDS: Technical Data Sheet

A crystal-clear, low-viscosity epoxy resin formulated for laminating surfboards and wetting out fiberglass cloth with ease. EP6510 flows smoothly, penetrates laminates thoroughly, and cures to a strong, flexible finish ideal for performance board construction.

Key Applications:

• Surfboard laminating (shortboards, longboards, custom foam cores)
• Glassing layers with fiberglass or carbon fibre
• Ding repair and skin sealing
• Use in EPS and PU foam board production

Technical Highlights:

• Viscosity: Low (~807 cP) – excellent wetting and flow
• Finish: Clear and UV-stable for minimal yellowing
• Flexibility: Slight flex for board performance under stress
• Mix Ratio: 2:1 by volume
• Cure Time: Tack-free in 4–6 hours; full cure in 24–48 hours

EP6520 – Mid-Viscosity Surfboard Filler & Repair Epoxy

TDS: Technical Data Sheet

A mid-viscosity epoxy resin designed for hot coat, filler, and repair applications on surfboards and watercraft. EP6520 provides more body and control than EP6510, making it ideal for sealing, filling cloth texture, and handling surface touch-ups.

Key Applications:

• Surfboard filler coats and gloss layers
• Ding repair, edge sealing, and detail work
• Patching and small-volume casting or build-up
• Ideal for hand laminating or squeegee application

Technical Highlights:

• Mixed Viscosity: Mid (~8867 cP) – excellent control for coating and repair
• Finish: Smooth, high-clarity surface with light sanding capability
• Durability: Strong bond to composite substrates
• Mix Ratio: 2:1 by volume
• Cure Time: Tack-free in 6–8 hours; full cure in 48 hours