Art Coating Resin


MasterCast 1-2-1 Clear Art Coating Resin

MasterCast 1-2-1 Clear Artwork Coating Resin is a two component epoxy resin that produces an optically clear, high gloss finish and is particularly suited to resin art, it can be used on many surfaces such as canvas, wood, MDF, glass, perspex, concrete & metal

  • Garantujeme dodání kvalitního nového zboží Garantujeme dodání kvalitního nového zboží
  • Zboží doručíme přímo k Vám Zboží doručíme přímo k Vám
  • V případě nejasností Vám poradíme k Vaší spokojenosti V případě nejasností Vám poradíme k Vaší spokojenosti

CEL is primarily used to coat artwork but can also be cast to a depth of 5mm and remain clear, if a deeper casting is required we recommend CER Clear Epoxy Rigid Resin or UltraCast XT Clear Art Casting Resin

  • UV resistant
  • Optically clear
  • Table tops and bar counters
  • Can be cast up to 7mm depth
  • Badges, emblems and jewellery manufacture
  • Flower-setting and paperweights
  • Doming and decoupage
  • Electronic encapsulating and potting

Pack Sizes

MasterCast comes in 5 pack sizes so you can buy exactly the right amount for your project. To help you choose the correct kit please see the coverage guide below, then make your selection from the drop down list above. The exact coverage will depend on how thick you want your resin coating and the type of media you are covering.

CEL Pack SizeCoverage at 0.5 mm thick
350g Tester Kit 0.5 m²
1.4  kg Kit 2.0 m²
2.8 kg Kit 4.0 m²
7 kg Kit 10 m²
35 kg Kit 50 m²

Please note this resin has a heat distortion temperature of 45-50°C which makes it unsuitable for the placement of very hot objects on its surface such as cups, mugs, plates etc. We recommend UltraCast xt  for excellent temperature resistance.

Differences between MasterCast 1-2-1 and totalCAST

  • Mixed viscosity: MasterCast 1-2-1 has a higher mixed viscosity and a thicker consistency
  • Curing time:  MasterCast 1-2-1 offers a longer working time and a slower cure (6-8hrs @ 20°C)

Both can be used as a clear coating resins over existing artwork made with oil paints, acrylics, enamels, watercolours etc, but Mastercast 1-2-1 is better suited to pigmenting in resin art applications. totalCAST is ideal for pouring in moulds for embedding, potting, encapsulating and jewellery production.


  Mix ratio    by volume: 100 parts resin to 100 parts hardener
  by weight: 100 parts resin to 90 parts hardener
  Surfaces   canvas, wood, MDF & glass
  Curing time    touch dry in 4/5 hours at 23°C
  Coverage   1 litre of the mixed product will cover approx. 1.43 m²@ 0.5 mm thick (1kg = 1 litre)
  Pot Life   15-20 minutes at 23°C (250g mixed mass)
  Shelf life   one year in sealed containers


The mixing ratio must be accurately followed to achieve perfect results. It is not possible to change the ratio which would result in the resin not drying properly and lower mechanical properties. 

The mixed components should be thoroughly stirred for 3-4 minutes to ensure an even consistency. Epoxy systems tend to heat up faster in a pot than as a thin film, only mix the amount needed for use within the pot life of the product.


The product can be applied by pouring from the mixing vessel, by brush or roller. The mixed resin can be tinted with our resi-TINT pigments, resi-METAL or resi-TINT+ Metallic Powders to make your artwork pop. resi-BLAST will add stunning cells and effects.

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MasterCast Brochure

MasterCast art resin brochure PDF

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MasterCast DataSheet

MasterCast art resin Safety Data Sheet PDF

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MasterCast ASTM Certification

MasterCast art resin ASTM D-4236 Certification PDF

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