Educational guides and how-tos for casting with Jesmonite and Reslin

  • Autumn Jesmonite decor collection with pumpkin, acorn box, mushrooms and a candle

    Autumn & Halloween Jesmonite® Decor Ideas

    Nothing makes a home feel cosy like the things you made yourself – and autumn Jesmonite® decor is some of the most satisfying to cast. As the evenings draw in, fill your shelves with warm, tactile pumpkins, mushrooms and candle holders, in exactly the colours you love. Here are our favourite autumn and Halloween projects …

    More
  • Is Jesmonite® Food Safe?

    Trays, bowls and dishes are some of the most popular Jesmonite® projects – so it’s natural to ask: is Jesmonite® food safe? Here’s an honest answer, plus how to make and use your pieces so they’re both beautiful and safe. The honest answer Jesmonite® is not certified food-safe. It’s a decorative casting material, not a …

    More
  • Jesmonite tealight, pillar and dinner candle holders

    Is Jesmonite® Heatproof? Candles & Hot Dishes

    If you want to make candle holders, tealight dishes or trivets, you need to know: is Jesmonite® heatproof? The good news is that it handles heat well – which is exactly why it’s such a popular choice for candles. Here’s what’s safe, what to avoid, and how to make heat-safe pieces the right way. Jesmonite® …

    More
  • Water beading on a sealed Jesmonite piece

    Is Jesmonite® Waterproof? (And How to Make It)

    It’s one of the most common questions makers ask: is Jesmonite® waterproof? Not on its own. Because Jesmonite® is water-based and porous, an unsealed piece draws water in rather than repelling it – so water left on the surface soaks in and leaves a water stain. The fix is simple: seal it, and the water …

    More
  • How to Sand Jesmonite®: Reveal Terrazzo, GlassRoxx & StoneRoxx

    Sanding Jesmonite® isn’t about making it smoother. Your mould already gives you a smooth surface, so most casts need no sanding at all. You sand for two specific reasons: to reveal the pieces set into the cast – terrazzo chips, GlassRoxx and StoneRoxx – and to give the cement-based variants a robust, etched look. Here’s …

    More
  • Finished Jesmonite lamp with a glowing bulb, styled on a shelf — make your own Jesmonite lamp DIY set

    How to Make a Jesmonite® Lamp: Step-by-Step Guide

    Making your own Jesmonite® lamp is one of the most satisfying casting projects you can try – and one of the easiest to get right. You mix, pour, wait about half an hour, wire it up, and you have a designer lamp that’s completely your own, in exactly the colours you want. This step-by-step guide …

    More
  • A neatly finished Jesmonite piece

    Jesmonite® Mistakes: 10 Common Errors and How to Fix

    10 common Jesmonite® mistakes (and how to fix them) Jesmonite® is one of the most forgiving casting materials out there, but a handful of small slip-ups trip up almost every beginner at some point. The good news is that nearly all of them are quick to diagnose and quicker to fix. Below are the ten …

    More
  • A finished plant-based Reslin cast

    Reslin® vs Epoxy: The Eco-Friendly Resin Alternative

    If you love resin casting but not the fumes, the harsh chemicals and the guilt, you have probably wondered whether there is a kinder option. This is where the Reslin® vs epoxy question comes up. In this guide we compare the two honestly across environmental impact, safety, curing, finish, cost and use cases, so you …

    More
  • Reslin® tray with pressed flowers set in translucent plant-based resin

    What Is Reslin®? The 100% Plant-Based Resin

    Reslin® is a 100% plant-based casting resin, the first plant-based alternative to epoxy. Like most epoxies it comes in two parts, an oil and an activator, made from linseed and sugar beet molasses. You mix them, pour into a mould, and cure the piece in a normal oven. If epoxy has always felt too harsh …

    More
Updating…
  • Nothing here yet.

Nothing here yet. Every maker starts somewhere.

Pick a starter kit with everything for your first cast, or let the beginner guides walk you through it.

Shop the starter kits Read the beginner guides