All Jesmonite products can be pigmented to any colour required when used in conjunction with the Jesmonite Liquid Pigments. Please be aware that the Jesmonite Liquid Pigments are not fully UV stable and are not designed for external use, we recommend you use them for internal projects only.
The Jesmonite Liquid Pigments are intermixable and can be mixed together to create any colour required. Pigments must be added to Jesmonite Liquids by weight before the Base is added and mixing commences. Pigments are added at a maximum of 2% by weight of the total mix, or 20grams/kilo of total mix (Base and Liquids). 20 grams will produce a strong, saturated colour. For lighter colours simply reduce the addition rate until the desired colour is achieved.
Jesmonite colourful pour inspiration:
Jesmonite products have been tested in accordance with EN 13501-1 under the harmonised Euroclass System of reaction to fire performance of building products which has been adopted by countries across Europe.
All Jesmonite products are water-based and non-solvent.
Yes, you can!
Check out the video below, where our brand ambassador demonstrates exactly how it’s done - featuring work by Pepper Please Studio.
@jesmonite_ltd We LOVE this shell tray by our ambassador @pepperpleasestudio! #jesmonite #jesmonitestepbystep #jesmonitepour #Brandambassador #brandambassadorcanada #canadianartist #US #shells #seashellsbytheseashore #seashells #safetouse #material #artandcraft #artist #craftersoftiktok #viral #spreadlove ♬ original sound - Jesmonite Ltd - Jesmonite_Ltd
It is possible to create Jesmonite AC630 table-tops, decorative coasters, bowls, plates, soap dishes and trays. Watch a video of AC630 in action below:
Yes, you can absolutely make a splash-back using Jesmonite! It's a great material for this kind of project as it is durable, lightweight, and full of design potential. Whether you're going for a smooth, modern finish or a more textured, terrazzo-style look, Jesmonite offers a lot of flexibility.
The most appropriate Jesmonite material for a decorative splash is Jesmonite AC730. Jesmonite AC730 achieves an A2-s1-d0 EN13501-1 (non-combustible) Fire Classification.
It's a brilliant way to add a handcrafted, custom touch to your kitchen or bathroom!
Check out the step-by-step video below:
Yes! You can use Jesmonite AC730 for a planter!
@jesmonite_ltd The perfect home for your plant pals 🪴 Created using Jesmonite AC730 and acid etch by our lovely ambassador @Make Hay Studio 🫶🏻 #jesmonite #stone #materials #genuine #manufacturer #brandambassador ♬ Countless - Official Sound Studio
Jesmonite AC730 can be used for water features and within wet environments. Jesmonite AC630 can be used for water features and offers enhanced durability in wet conditions.
We wouldn’t recommend placing Jesmonite products within a kiln or above
80 °C.
Jesmonite AC100 cured surfaces can be sanded using a variety of sandpaper grades to achieve a range of different surface appearances and textures. Most users will start with a coarse sandpaper and then move onto a fine sandpaper grade for finer finishing. The sanding process can be done by hand or with a power sander.
Jesmonite AC730 cured surfaces can be sanded using a variety of sandpaper grades to reveal decorative aggregates and achieve a range of different surface appearances and textures. Most users will start with a coarse sandpaper and then move onto a fine sandpaper grade for finer finishing. The sanding process can be done by hand or with a power sander.
Yes! Check out the TikTok below of our Brand ambassador creating Jesmonite hair clips!
@jesmonite_ltd Jesmonite hair accessories are IN! 🫶🏻 Gorgeous neutral hair clips by our lovely ambassador @Cosiness23 💞 The most gorgeous and girly accessories for your hair this summer!! Perfect for a casual look or a beach holiday outfit! Katie has used Jesmonite AC100 and pigments to create them and also used extras such as peals and shells! 🐚 LOVE THEM! 😍 #clips #jesmonite #hairaccessories ♬ Enough For You - Loren Gray
Jesmonite AC630 is formulated to result in a smooth concrete/stone or exposed concrete/stone surface finish.
Jesmonite products are supplied as a 2 pack kit, containing a reactive mineral base and a pure water based acrylic liquid. To mix the two compounds together you will require a Jesmonite High-shear Mixing Blade. High-shear Mixing Blades are essential for the proper mixing of all Jesmonite composite materials. They are specifically designed for adding Jesmonite Base into Jesmonite Liquids. The mixing action reduces air bubbles and ensures that the mix is smooth and free from lumps. Two sizes are available, 65mm and 105mm for different mix sizes. They are made from stainless steel, and will attach to all conventional drills
For the best results when cleaning your moulds after use, we recommend Jesmoclean - check out the video below to see it in action! Alternatively, you can rinse the moulds with warm, soapy water and dry them thoroughly before reuse.
For casting Jesmonite AC100, every 1,000ml of mould volume will require 1,750g of complete mixed Jesmonite AC100 (1,750g Jesmonite AC100 = 1000ml).
You can use the Jesmonite calculator by RazzoStudio.
For casting Jesmonite AC730, every 1,000ml of mould volume will require 1,850g of complete mixed Jesmonite AC730 (1,850g Jesmonite AC730= 1000ml).
You can use this Jesmonite Calculator by RazzoStudio.
There are many fun and creative ways to achieve a marbled look with Jesmonite! Check out the example video below, featuring a beautiful technique by our talented ambassador, PepperPleaseStudio.
@jesmonite_ltd Step by step how to marble with Jesmonite by our amazing ambassador @Pepper Please Studio 🫶🏻 #canada #canadianartist #marble #jesmonite #pour #skilled #technology #howto #learnontiktok #learn #howtodo ♬ just leave me to bleed - usedcvnt
No. The products are sold as a composite and designed specifically to work together. Jesmonite do not test the liquids with other powders.
It is not advised to use Jesmonite in either of these.
Jesmonite materials are water based and non-solvent however, please be aware that we have not tested any Jesmonite products for food safety.
Jesmonite material solutions can be used for decorative tableware; however, we would not recommend you place food or liquids onto the finished Jesmonite products.
We have not yet come across burn-proof sealers, there may be something viable on the market, but they would need to investigate further and run their own tests.
How to make a Jesmonite candle:
All Jesmonite products including Jesmonite AC100 are classed as porous and would need to be sealed with a top coat sealer to achieve a waterproof surface.
To remove air bubbles on the Jesmonite material surface we would always recommend you brush a 1-2mm first layer of mixture into the mould first, before backing up with further Jesmonite material. The brushing technique will push out and remove air bubbles. You can also vibrate the first layer of the mixture to help the air escape from the surface. Watch this YouTube video for all the tips and tricks for eliminating air bubbles:
The Jesmonite Thixotrope is added to the Jesmonite AC100 mix to thicken the material to a ‘gel-coat’ consistency. This is useful when brushing or spraying materials onto moulds with vertical faces as it prevents the material from slumping. Jesmonite Thixotrope is added to the complete Jesmonite AC100 mixture and is mixed in using the Jesmonite High-Shear Mixing Blade. Add drop by drop until the desired consistency is achieved. Typical inclusion rates by weight are 2g–6g per kg (0.2-0.6%) of complete Jesmonite AC100 mix.
Jesmonite products are composite materials, a combination of a reactive mineral base and a pure water based acrylic resin.
To bond cured Jesmonite materials you would need to investigate either an epoxy based adhesive or PU based adhesive. Most of our clients find that the 2 pack epoxy adhesives are stronger than the 1 pack adhesives.
Jesmonite AC100 is an Acrylic Modified Gypsum Composite compared to Jesmonite AC730 which is an Acrylic Modified Cementitious Composite. Jesmonite AC100 contains gypsum and is designed to replicate very fine surface detail and Jesmonite AC730 contains decorative aggregates and is designed to replicate concrete and stone surfaces.
Jesmonite Acrylic Sealer and Jesmonite gloss sealers are the most appropriate sealers for Jesmonite AC100 surfaces. We recommend applying the Sealer onto the Jesmonite AC100 surface with a sponge for the best results. Alternatively, you can use a soft brush or a roller.
Jesmonite Flexiguard Sealer is the most appropriate Jesmonite sealer for Jesmonite AC730 surfaces. The Jesmonite Flexiguard Sealer is a solvent-free, nano based technology. This sealer is designed for stain resistance and offers an invisible surface effect. The Jesmonite Flexiguard Sealer achieves a protective layer less than 100-nm thick which bonds with the inner pores of the AC730 substrate.
The set time of Jesmonite AC100 can range between 30 minutes and 2 hours. This depends on the temperature of the room that you are working in. In a warmer environment the Jesmonite will set faster and in a cooler environment the Jesmonite will take a bit longer to set. Once you have demoulded your piece, we suggest you leave your creation to fully cure for 24 hours before sanding or sealing.
To learn more about Jesmonite AC100 click here!
Jesmonite products can be pigmented to any colour reference. Jesmonite can also mimic any texture and reproduce the effect of materials such as stone, metal, wood, leather and fabric.
High grade silicone moulds are predominantly used in conjunction with Jesmonite products due to the silicone offering high levels of flexibility whilst achieving increased ease of de-mould and fine detail replication. Rigid mould compounds including plaster, Jesmonite, GRP, metal, wood, and glass can be used in conjunction with Jesmonite products, however the mould surface would require a release wax/agent to be applied to assist the de-mould of cured Jesmonite products.
Jesmonite products can be broken down into two categories; Acrylic Modified Gypsum Composites and Acrylic Modified Cementitious Composites (PGRC)
Here at Jesmonite we sell our products through our Reseller network, please find and contact your nearest official Jesmonite reseller here to place an order. Jesmonite Resellers
Jesmonite AC100 would be best suited for lightweight jewellery.
The most appropriate Jesmonite sealer for home ornaments would be Jesmonite Acrylic Sealer. Jesmonite Acrylic Sealer is a pure acrylic coating. It is durable, flexible, and UV resistant.
All your sealer questions answered here:
Jesmonite products are used within a wide range of decorative markets including craft, tableware, artwork, sculpture, lighting, furniture, marine vessels, film sets, architectural elements and cladding panels