At Resineco, we offer a specialized selection of polyester gelcoats and topcoats, essential for achieving a professional surface finish on parts made with fiberglass and polyester resin. These coatings not only provide aesthetics, gloss, and color but also a protective barrier against moisture, weathering, and UV rays.
Gelcoat is the first layer applied to the mold and defines the external appearance of the part. It is formulated to offer excellent adhesion, chemical resistance, and durability. On the other hand, topcoat is a similar finish, designed to be applied as a final layer on already demolded surfaces, perfect for repairs, touch-ups, or exterior coatings.
In our store you will find:
Gelcoats and topcoats in multiple colors, including white, black, neutral, and translucent.
Versions with and without wax, depending on the use (molding or final finish).
Products compatible with application by roller or spray gun, according to your technical needs.
We also offer compatible additives, catalysts, and pigments, as well as personalized technical advice to help you choose the best solution for your project.
Trust Resineco to obtain high-quality, durable, and professional finishes in your polyester resin applications.
Resineco gelcoats are available in different presentations:
Basic gelcoats
Kits of 1 and 5 kg, in basic colors (white, black, red, blue, green, and yellow)
*We can supply any RAL color by request (delivery time to be confirmed).
Pre-accelerated isophthalic polyester gelcoat. Polymerize with PMEC catalyst for protective and decorative coatings of GRP parts.
It has excellent properties during application and aging. Due to its rheology, its resistance, its viscosity and its hardening, the polyester gel-coat has an excellent ease of application.
The isophthalic polyester achieves a high quality finish, with good gloss retention and a weak yellowing due to aging.
The resistance to hydrolysis is excellent.
APPLICATIONS:
The RESINECO gelcoat is available for brush / roller application although it can be diluted with styrene to facilitate its application with a spray gun.
The gelcoat always remains with superficial mordant to facilitate the adherence of the additional layers of fiberglass and resin in the work with molds. If what you want is to apply the gelcoat as a paint, as a last layer in molded parts, repair of swimming pools on site or boats, you must select the Topcoat, as it is a gelcoat with a paraffin additive that manages to leave the surface free of mordant and facilitating the subsequent polishing.
The usual performance of the gelcoat and Topcoat is 500 g x 1 square meter. It will therefore be calculated 1 kg of gelcoat or Topcoat for every 2 meters to be coated
COLOR CHART:
The RESINECO gelcoats we offer you in colors of the RAL chart, in the online shop you can find the basic colors.
The regular gelcoats, applied in a waxed mold, always have a slight sticky feel that facilitates the adherence of fiberglass reinforcing layers.
Through this process we obtain final pieces already painted and with all the detail of the mold.
The Topcoat is a modified gelcoat, which dries without mordant, very useful for repainting parts of GRP, swimming pools, boats, shower trays and car body parts
Polyester Gelcoat, for application Brush or roller. Isophthalic Base Viscosity appropriate for all types of molds and resin parts. Select the format and color.
Polyester gel-coat with paraffin (Top-Coat), for brush or roller application. Isophthalic For repairs and molds. Select Format and Color.
Gelcoat ISO / NPG specific for molds of great detail and durability
Styrene monomer with 5% paraffin addition. To remove the mordant of polyester resins. Turn a Gel-Coat into a Top-Coat or to surfboard glaze.
