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  • Jesmonite

    Discover Jesmonite, the world's leading non-toxic resin that is replacing solvent-based systems thanks to its safety and versatility.
    This water-based system is completely free of toxic substances, fire-resistant and very easy to use for silicone moulds and moulding.
    As Jesmonite Store Barcelona, we offer you an official guarantee and specialised technical advice.

  • Infuvac
  • Silicone for moulds

    Discover mold making silicone, also known as RTV silicone (Room Temperature Vulcanization), the most widely used professional material for creating high-precision flexible molds.
    This liquid silicone for molds cures with a catalyst at room temperature and forms an elastic, durable material with excellent non-stick properties, ideal for reproducing parts with full detail.
    At Resineco you will find RTV silicones for all types of applications: from silicone for resin molds to formulations for large molds, food contact or low-melting metal casting.

  • Epoxy resin

    Professional epoxy resins for art, wood, jewellery, fibreglass and industrial applications. Discover transparent, fast, slow and technical epoxy resins, organised by use so you can easily choose the most suitable one for your project.

  • Polyester Resin

    Discover polyester resin, one of the most widely used materials in the world of composites for fiberglass laminates, molds and technical castings.
    This fiberglass resin stands out for its high mechanical strength, ease of application and excellent value for money, making it an ideal solution for both professional applications and technical projects.
    At Resineco you will find a wide range of polyester resins adapted to different uses: from structural fiberglass laminates to decorative castings or specific formulations for materials such as Porex.

  • Gelcoats - Topcoats
  • Glass or Carbon Fibres
  • Pigments
  • Accessories and Tools
  • MAYKU
  • SILICONE MOULDS
  • RESLIN The first 100%...

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  • Format: 5 Ltr
SILGREY

SILGREY

€445.84
Availability: 3 In Stock

Standard RTV (Room Temperature Vulcanisation) silicone for all types of quick-setting, flexible, non-stick moulds.

POLYESTER RESIN FOR FIBRE

POLYESTER RESIN FOR FIBRE

€157.30
Availability: 989 In Stock

Polyester resin for laminates and fibreglass laminating. Low styrene emission for less irritating odours, good adhesion and ease of use. For all types of parts and general use.

Epoxy Resin for Fiberglass, Carbon Fiber and Aramid | High Strength | Resineco

EPOXY FIBRE KIT

€36.09
Availability: 13 In Stock

High-performance two-component epoxy resin for fiberglass, carbon fiber and aramid. Ideal for structural laminates, marine applications, automotive industry and technical parts. Excellent impregnation, high mechanical strength and long-lasting professional finish.

Polyester Gelcoat for Fiberglass | High Resistance & Gloss Finish | Resineco

POLYESTER GELCOAT

€206.91
Availability: 999 In Stock

Polyester gelcoat of high quality, ideal for achieving a professional finish on fiberglass parts and resins.

Formulated with pre-accelerated isophthalic polyester resin for easy brush or roller application, this gelcoat offers excellent adhesion, high weather resistance, good gloss retention, and moisture protection.

With balanced viscosity, it provides a smooth, durable finish, perfect for molds, boats, pools, or composite projects. Compatible with styrene thinning for spraying and available in multiple RAL colors.

Select format and color

ACETONE

ACETONE

€26.55
Availability: 4 In Stock

Acetone is used to clean tools and remove polyester or epoxy resin stains. It can also be used to dilute certain resins or gelcoats/topcoats in some cases.

POLYESTER TOPCOAT

POLYESTER TOPCOAT

€206.91
Availability: 997 In Stock

Polyester gel coat with paraffin (Top-Coat), for application with a brush or roller. Isophthalic. For repairs and moulds. Select Format and Colour.

SILGREY PLUS

SILGREY PLUS

€474.67
Availability: 4 In Stock

RTV (Room Temperature Vulcanisation) silicone Standard for all types of quick, flexible and non-stick moulds.

NEW FORMULA, GREATER TEAR RESISTANCE, FOR MAKING MORE COPIES FROM A MOLD.

CLEAR EPOXY

CLEAR EPOXY

€38.72
Availability: 17 In Stock

Transparent epoxy resin. Low viscosity and adhesion for jewellery, costume jewellery or resin art. Excellent UV stability. For thicknesses up to 5 mm.

POLYESTER RESIN FOR POREX

POLYESTER RESIN FOR POREX

€228.99
Availability: Out of stock

Resin suitable for uses requiring adhesion to expanded polystyrene "porex" / "white cork" as it does not attack or break it down. Ideal for scenery, sets and signs.

SILTHIXO (layers)

SILTHIXO (layers)

€474.66
Availability: 3 In Stock

High viscosity (thixotropic) RTV (Room Temperature Vulcanisation) silicone specially designed for large moulds applied in layers. Requires the THIX additive to control viscosity.

POLYVINYL ALCOHOL

POLYVINYL ALCOHOL

€120.40
Availability: 1 In Stock

Liquid for creating a non-stick film between the mould and the reproductions. Ideal as a complement to mould wax.

FINE POLYESTER PUTTY (PC)

FINE POLYESTER PUTTY (PC)

€19.97
Availability: 6 In Stock

Polyester filler in 2 or 1.5 kg format, for fine detailing, mould rectification and repairing fibreglass laminates with resin. Easy to sand. Format: 1.5 kg, 2 kg (includes catalyst).

AC730 STONE POWDERS
  • Out of stock

AC730 STONE POWDERS

€109.20
Availability: Out of stock

Purchase the Jesmonite AC730 resin base separately, in the format you need, either because you have run out or because you are making a different mixture than the one recommended to achieve different results.

Polyester Resin Catalyst - Uniform Curing

POLYESTER RESIN CATALYST

€2.46
Availability: 936 In Stock

Polyester Resin Catalyst — essential curing initiator for unsaturated polyester resins and gelcoats. Designed to activate the polymerization process and ensure uniform and controlled hardening, this catalyst produces solid, durable, high-quality parts for mold-making, fiberglass laminates, and structural components.

Typical dosage (1.25%–2%) allows precise gel and working time control. Ideal for industrial, marine, automotive, and light construction applications.

GREENPOXY 55
  • Out of stock

GREENPOXY 55

€267.40
Availability: Out of stock

Epoxy resin with 55% biomass Replaces the consumption of mineral resources with plant resources

CALCIUM CARBONATE

CALCIUM CARBONATE

€14.52
Availability: 942 In Stock

Most common filler for cast polyester resin. Increases the volume of the resin and gives it mechanical properties. Reduces the exothermicity of the resin and makes the final piece more cost-effective.

AC730 ACID ETCH
  • Out of stock

AC730 ACID ETCH

€107.39
Availability: Out of stock

Acid for removing the surface layer of acrylic resin in applications with stone fillers. This achieves a finish with more filler particles visible.

AC100/300 BASE (POWDERS)

AC100/300 BASE (POWDERS)

€96.50
Availability: 94 In Stock

Purchase the Jesmonite AC100 resin base separately here, in the format you require, either because you have run out or because you are making a different mixture than the one recommended to achieve different results. Select the size according to your needs.

JESMONITE AC84, the new acrylic resin with a special stone effect for handicrafts.

JESMONITE AC84

€23.74
Availability: 5 In Stock

Jesmonite AC84 is a two-component water-based acrylic resin, ideal for creating stone-finished pieces from moulds. Its high resistance and detail fidelity allow for durable and realistic results, with a texture that simulates natural stone, but without the actual weight. It is easy to use, customisable with pigments and safe as it does not emit toxic vapours. Perfect for sculptors, designers and creators of artistic and decorative pieces.

POLYESTER FLEX RESIN
  • Out of stock

POLYESTER FLEX RESIN

€230.51
Availability: Out of stock

Polyester resin, flexible, low reactivity and medium viscosity, for mixing with standard resin and flexibilising polyester resins.

RESLIN SET

RESLIN SET

€80.50
Availability: 5 In Stock

The first 100% biodegradable resin of plant origin! Resin based on linseed oil and a natural activator based on sugar beet molasses: an innovative, safe and sustainable way to create your own decorative, utilitarian and artistic objects. Reslin® is easy and creative to use, with no harmful substances! Your pieces will be ready in 60 minutes at a low temperature in a convection oven. These Reslin® sets contain enough material to create multiple Reslin® objects. They are ideal for both small and large projects. Create endless possibilities with Reslin®!