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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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Glossy Jesmonite Sealer | Acrylic GLOSS SEALER – Resineco

Jesmonite Sealer – Acrylic GLOSS SEALER Glossy

€6.64
Availability: 3 In Stock

Acrylic sealant with GLOSS finish for Jesmonite to protect parts made with JesThe Jesmonite Sealer – Acrylic GLOSS SEALER with glossy finish is a water-based acrylic sealer designed to protect and enhance Jesmonite surfaces. Provides water and stain resistance with an intense glossy finish that highlights colors and details. Ideal for trays, pots, decorative objects, and artistic creations.monite AC100, AC200 and AC300.

SILICONE MOULD - MINI CACTUS
  • Out of stock

SILICONE MOULD - MINI CACTUS

€12.00
Availability: Out of stock

Silicone mould in the shape of a cactus. The piece is 6.5 cm high.

Ideal for resin reproductions of all kinds, especially epoxy and Jesmonite.

*The piece is not included.

AC100 STARTER KIT Terrazzo
  • Out of stock

AC100 STARTER KIT Terrazzo

€42.50
Availability: Out of stock

Pack containing everything you need to start working with JESMONITE AC100:

JESMONITE, 2 silicone moulds and YELLOW, RED and BLUE pigments.

Reslin Tint 20 ml (Reslin Resin Pigment)

Reslin Tint 20 ml (Reslin Resin Pigment)

€5.45
Availability: 6 In Stock

Reslin® Tint, highly pigmented, solvent-based and with excellent coverage. Add a few drops of Reslin® Ink to the Reslin® mixture to colour it. You will obtain very vivid colours with excellent coverage. Size: 20 ml.

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.

Silicone mixing stick
  • Out of stock

Silicone mixing stick

€1.50
Availability: Out of stock

Silicone stick for mixing all types of resins. Very easy to clean and reuse to avoid waste.

BASIC RESIN KIT

BASIC RESIN KIT

€2.50
Availability: 100 In Stock

Kit for applying resins, whether polyester, epoxy or Jesmonite

2 resin-resistant polypropylene (PP) cups

1 pair of size L latex gloves

1 double brush, size 15

2 wooden mixing sticks

THIXOTROPE FOR JESMONITE

THIXOTROPE FOR JESMONITE

€4.50
Availability: 34 In Stock

Thickening additive "Thixotropic" for resin referencesJesmonite, AC100, AC200, AC300. Prevents sagging. Saves time and material. Recommended mixing ratio of 2 to 6 grams per kilogram of mixture.

Transparent Pigments for Epoxy and Polyester Resin – Translucent Colors

TRANSPARENT POLYESTER/EPOXY PIGMENT

€6.05
Availability: 9 In Stock

Transparent resin pigments are concentrated colorants that provide a translucent tint while preserving clarity in epoxy and polyester resins. Their UV-resistant formula allows you to create vibrant color effects without losing transparency, making them ideal for river tables, resin art, jewelry, and decorative pieces.

CALCIUM CARBONATE

CALCIUM CARBONATE

€4.24
Availability: 892 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.

LIGHT DUTY MIXING BLADES (PCS)

LIGHT DUTY MIXING BLADES (PCS)

€23.00
Availability: 4 In Stock

Mixing blades for acrylic resins, 65 or 35 mm. Thanks to their design, they prevent the formation of bubbles and achieve a homogeneous mixture in a few seconds. They fit any standard drill.

RETARDER

RETARDER

€4.84
Availability: 22 In Stock

Get more working time with the retarder for resin referencesJesmonite, AC100, AC200, AC300. Recommended mixing ratio of 2 to 8 grams per kilogram of mixture.

Paraffined Styrene for Polyester Resin | Resineco

Paraffinised Styrene

€11.14
Availability: 7 In Stock

Paraffined styrene with 5% paraffin content, ideal as an additive for unsaturated polyester resins. This product eliminates surface tackiness after curing, making sanding and finishing fiberglass parts easier.

It allows converting Gel-Coat into Top-Coat and is especially useful for lamination, repair and surfboard glassing. Recommended dosage is approximately 3% by weight of the resin before adding the catalyst.

AC730 ACID ETCH
  • Out of stock

AC730 ACID ETCH

€11.98
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.

AEROSIL 350 gr (UD)

AEROSIL 350 gr (UD)

€14.82
Availability: 28 In Stock

Aerosil and Cabosil are trade names for the same product. It is an additive used to increase the viscosity of epoxy resins, polyester resins and other fluids. 350 g format. Its main component is "pyrogenic silica". It is a very low-density white powder used as a thickener for all types of resins. Please consult us if you need to thicken a resin. 

300gr/m² fiberglass chopped strand

MAT FIBREGLASS 300GR/M2

€4.31
Availability: 668 In Stock

300 g/m² chopped strand fiberglass is a high-strength reinforcement material ideal for use with polyester, vinyl ester, and epoxy resins. Perfect for lamination, repair, and manufacturing in marine, automotive, and construction applications. Excellent conformability, easy wet-out, and uniform finish.

AC730 RETARDER

AC730 RETARDER

€11.60
Availability: 6 In Stock

Extends working time with the retarder for resin referencesJesmonite, AC730, and AC730 FLEX. Recommended mixing ratio of 2 to 8 grams per kilogram of mixture.

QUADRIAXIAL GLASS FIBRE FABRIC

QUADRIAXIAL GLASS FIBRE FABRIC

€9.95
Availability: 15 In Stock

Fibreglass specifically designed for Jesmonite AC100 and AC730 resins. This type of glass reinforcement has been custom-designed for use with Jesmonite. Very easy to adapt and work with. Fireproof.

SANDING BERET 100MM
  • Out of stock

SANDING BERET 100MM

€13.55
Availability: Out of stock

Nylon fibre abrasive wheel for sanding Jesmonite Metal surfaces. Can be used on flat and uneven interior surfaces. 6 mm shank. Compatible with most electric drills.