Price range: 35,00 € through 70,00 €
Nord Composites Professional Isophthalic Gelcoat, ideal for fiberglass marine surfaces. It ensures strength, uniformity, and long-lasting durability in marine environments.
Iso/NPG Gelcoat by Nord Composites is a professional-grade product designed for finishing and protecting fiberglass surfaces in marine, pool, and industrial applications.
It is particularly suitable for hulls, decks, molds, and surfaces exposed to harsh environmental conditions.
Designed for boatyards and professional operators, it ensures uniform aesthetics, superior resistance, and long-lasting performance.
High-performance isophthalic NPG gelcoat
Lloyd’s certified for marine applications
Excellent coverage and uniform finish
High resistance to UV, water, and weathering
Long-lasting gloss and color stability
Ideal for boatyards and professional 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
Swimming pools and water-contact surfaces
Composite molds
Industrial surfaces exposed to weathering
Is Iso/NPG Gelcoat suitable for marine use?
Yes, it is specifically designed for marine fiberglass surfaces and is Lloyd’s certified, ensuring durability and a professional finish.
What surfaces can it be applied to?
On fiberglass surfaces such as hulls, decks, molds, and pool structures, after proper surface preparation.
“A reliable company, professional-quality products, quantities suitable for DIY projects, prompt phone support, and professional technical advice at reasonable prices—finally, a go-to place! Well done 👍”
“An excellent salesperson who, above all, knows his stuff—he understands what he’s selling and clearly explains how to use it, providing all the necessary information. Plus, the products are high-quality and offer excellent value for money. The owner and his staff are kind and professional in a way that’s hard to find anywhere else these days.”
