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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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ACETONE

ACETONE

€6.72
Availability: 16 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.

JESMONITE PIGMENT

JESMONITE PIGMENT

€3.91
Availability: 24 In Stock

Acrylic pigment for Jesmonite resin. Apply a maximum of 2% by weight. AC100 resin produces the most vivid colours as it has a higher acrylic resin content.

Pigments are sold by weight and each colour has a different density, so it may appear that some colours are only half full. This is particularly true of white, oxides and terracotta.

THIX - FOR SILICONE

THIX - FOR SILICONE

€11.56
Availability: 936 In Stock

Solution for modifying the viscosity of RTV silicones. Especially recommended for SILTHIXO silicone. Saves time and silicone.

Silicone mixing stick
  • Out of stock

Silicone mixing stick

€4.00
Availability: Out of stock

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

Polyester Resin Catalyst - Uniform Curing

POLYESTER RESIN CATALYST

€5.11
Availability: 927 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 CATALYST

SILICONE CATALYST

€6.15
Availability: Out of stock

Catalyst for RTV mould silicones, with or without blue pigment as an indicator of homogeneous mixing with the base silicone. Fast or slow.

GREENPOXY 55
  • Out of stock

GREENPOXY 55

€54.45
Availability: Out of stock

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

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.

RETARDER

RETARDER

€4.84
Availability: 23 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.

Paraffinised Styrene

Paraffinised Styrene

€11.14
Availability: 9 In Stock

Styrene monomer with 5% paraffin added. For removing the bite from polyester resins. Converts a gel coat into a top coat or for glazing surfboards.

AC730 RETARDER

AC730 RETARDER

€3.00
Availability: 17 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.

METALLIC LOAD

METALLIC LOAD

€5.54
Availability: 85 In Stock

Metal filler for Jesmonite resins. Available in copper, bronze and brass. 99.9% purity for a spectacular finish.

Styrene Monomer for Polyester Resin | Resineco

STYRENE MONOMER

€10.53
Availability: 8 In Stock

Styrene Monomer: high-quality solvent ideal for polyester resins and gelcoats.

This colorless aromatic liquid is used to reduce resin viscosity, ensuring smoother and more uniform application, and also for cleaning tools in composite processes.

More effective than common solvents such as acetone when working with polyester systems.