When planning a resin project, knowing how many layers you can create from one kilogram of epoxy is essential for achieving precision and efficiency. This guide compares layer counts and thickness limits for different types of resin, helping creators, hobbyists, and professionals make the most of their materials when casting, coating, or crafting unique pieces.

Comparing Resin Layer Thickness: Understanding Your Limits

Every clear epoxy resin has a recommended maximum layer thickness per pour. This directly determines how many layers one kilogram of resin can make for your project, as thicker layers require more resin per coat, while thinner layers allow for more individual pours but cover less volume each time.

For instance, products like “Icrystal” – Clear Epoxy Resin – Odourless Formula – Up to 1.5cm have a pour limit of 1.5cm per layer, while “Trasparente” – Multipurpose Clear Epoxy Resin for Casting – Up to 2cm supports up to 2cm per layer. For thicker applications, “EpoxyTable 5-Five” – Deep Pour Epoxy Resin for Tables and Large Projects – Up to 5cm and “Epoxytable 10-Ten” – Deep Pour Epoxy Resin for Tables, Up to 10cm Casting increase flexibility for deep casts.

The actual number of layers possible from one kilogram will depend on your layer thickness, surface area, and the shape of your project. Thicker layers mean fewer total pours; thinner, more controlled pours allow for more precise finishes and easier management of large surfaces.

See Real Resin Projects

Get inspired by customer works featuring transparent, deep-pour, and artistic layering results. Explore images of river tables, jewellery, and creative castings to help visualise your possible outcomes with different layer depths and techniques.

“Trasparente” – Best for 2cm Crystal-Clear Casting

If you need a multipurpose casting resin supporting layers up to 2cm, “Trasparente” – Multipurpose Clear Epoxy Resin for Casting – Up to 2cm delivers a self-levelling, ultra-clear result perfect for medium-depth pours, tabletops, or detailed resin art. Designed for casting layers up to 2cm thick, it’s the ideal choice for those wanting visible depth without excessive exotherm risk. Each kilogram, spread over typical forms and jewellery moulds, will yield more layers the thinner your pours, but for full-depth 2cm pours, expect roughly one moderate-sized surface layer or two smaller coatings per kilogram.

Key features include an ultra-clear formula, high scratch resistance, an integrated UV filter (10-year warranty), and included accessories like mixing sticks, gloves, and instructions. It’s been sold over 385,000 kits since 2015, trusted quality, and is Cruelty Free and Vegan Friendly.

“EpoxyTable 5-Five” – Deep Pour Capability up to 5cm

“EpoxyTable 5-Five” – Deep Pour Epoxy Resin for Tables and Large Projects – Up to 5cm is engineered for river tables, countertops, and any project needing thicker resin layers. Its maximum per-layer depth—designed for deep pouring up to 5cm thickness—enables fewer pours for deep projects. From a one-kilogram batch, the total coverage per layer is less than with thinner-pour resins, but you can achieve impressive depths in a single application, ideal for large features or casting blocks.

Advantages include a low exothermic reaction reduces risk of overheating and deformation, strong UV filters provide non-yellowing for up to 5 years, surface is highly mechanically resistant and scratchproof, low viscosity allows bubble-free castings, heat resistance up to 70°C, and a mixing ratio of 100:55 (resin to hardener). It’s a top seller, making deep resin work efficient and reliable.

“Epoxytable 10-Ten” – Ultimate for Ultra-Deep Pours up to 10cm

When your creative vision calls for super-thick layers, “Epoxytable 10-Ten” – Deep Pour Epoxy Resin for Tables, Up to 10cm Casting supports applications up to 10cm. Such capacity is mainly used for statement tables or deep, clear artistic pieces. For smaller objects, each kilogram stretches further—and pouring in incremental layers as project size increases is highly recommended for best results. Designed for casting up to 10 cm thickness with low exothermic reaction, this resin makes even thick projects feasible without excessive heat.

It contains strong UV filters to reduce yellowing for up to 5 years and features super low viscosity for bubble-free application and long working time. If your table or cast exceeds 8kg or one metre in width, layering is advised even within this product’s deep-casting capability.

“Icrystal” – For Artistic and Thin-Layer Work (Max 1.5cm)

For delicate or artistic work, such as jewellery or small finishes, “Icrystal” – Clear Epoxy Resin – Odourless Formula – Up to 1.5cm, supports layer thickness limit of up to 1.5cm per application. Thin pours result in more layers from one kilogram, so this resin suits users wanting maximum layer count and fine control over build-up. Expect multiple pours for thicker objects; plan accordingly if aiming for a glass-like, highly transparent effect in art, woodwork or restoration tasks.

This resin is clear epoxy resin with strong transparency and high gloss finish, odourless, VOC-free and safe for indoor use with recommended precautions, making it a favourite for small crafts and artistic creations.

Tips for Calculating Layers and Successful Multi-Layer Casting

The number of layers achievable per kilogram depends on both your chosen resin and your project’s size and form. To estimate, calculate your mold or area’s volume, then divide by the recommended thickness per pour (e.g., 1 kg yields one 2cm layer over a specific surface size). Following suggested limits for each resin type minimises the risk of overheating, yellowing, or surface deformation. Always pour within product-specific max thickness per coat and allow adequate curing between layers to ensure bond strength and clarity. Use digital scales for accurate batching, and mix gently to reduce bubbles.

Layering Success and Professional Finishing

Always respect recommended pour depths and allow each layer to cure properly before pouring the next. For professional looking results, sand lightly between coats if required and keep your workspace dust-free. Use resins with integrated UV filters to guard against yellowing for long-lasting clarity.