Price range: 35,00 € through 70,00 €
Orthophthalic Gelcoat for Hull Interiors fiberglass and composites. UV resistant, glossy finish, ideal for marine, decorative, and custom applications.
Orthophthalic Gelcoat for Hull Interiors by Nord Composites is a professional-grade product designed for finishing and protecting fiberglass and composite surfaces.
It is particularly suitable for hulls, components, molds, and surfaces where underlying colors and details must remain visible.
Designed for boatyards and professional operators, it ensures a glossy finish, excellent protection, and long-lasting performance.
Clear orthophthalic gelcoat
Crystal-clear, glossy and uniform finish
High resistance to UV, water, and weathering
Enhances underlying colors and surface details
Suitable for customization with pigment pastes
Ideal for professional marine and composite applications
The gelcoat requires the addition of MEKP catalyst.
Standard dosage: 2%
High temperatures: reduce to 1%
| Gelcoat | Catalyst (2%) |
|---|---|
| 5 kg | 100 g |
| 25 kg | 500 g |
Mix thoroughly for about 1 minute until a homogeneous compound is obtained.
The clear gelcoat can be colored using pigment pastes.
Recommended dosage: up to 10%
| Gelcoat | Pigment Paste |
|---|---|
| 5 kg | 500 g |
| 25 kg | 2.5 kg |
More than 20 standard shades and custom colors are available.
Average consumption: ≈ 550 g/m²
| Surface Area | Gelcoat Required |
|---|---|
| 1 m² | 0.55 kg |
| 5 m² | 2.75 kg |
| 10 m² | 5.5 kg |
Prepare small quantities to avoid waste and ensure optimal application.
Fiberglass hulls and decks
Composite molds
Transparent protective coatings for decorative surfaces
Industrial surfaces exposed to weathering
Is Orthophthalic Gelcoat suitable for marine use?
Yes, it is suitable for marine fiberglass applications, providing protection and a high-quality glossy finish.
What surfaces can it be applied to?
On fiberglass and composite surfaces such as hulls, components, molds, and decorative structures, after proper surface preparation.
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