---
product_id: 449366917
title: "Jesmonite ( MB Fibreglass ) AC100 Water Based Casting Resin 3.5kg Kit"
brand: "polycraft ( mb fibreglass )"
price: "€ 138.48"
currency: EUR
in_stock: true
reviews_count: 1
category: "Polycraft ( Mb Fibreglass )"
url: https://www.desertcart.ie/products/449366917-jesmonite-mb-fibreglass-ac100-water-based-casting-resin-3-5kg
store_origin: IE
region: Ireland
---

# Fast 2-hour demould, full cure 24h Water-based, solvent-free safety Fire rated 0 to BS476, impact resistant Jesmonite ( MB Fibreglass ) AC100 Water Based Casting Resin 3.5kg Kit

**Brand:** polycraft ( mb fibreglass )
**Price:** € 138.48
**Availability:** ✅ In Stock

## Summary

> 🎨 Cast your vision, not your limits!

## Quick Answers

- **What is this?** Jesmonite ( MB Fibreglass ) AC100 Water Based Casting Resin 3.5kg Kit by polycraft ( mb fibreglass )
- **How much does it cost?** € 138.48 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/449366917-jesmonite-mb-fibreglass-ac100-water-based-casting-resin-3-5kg)

## Best For

- polycraft ( mb fibreglass ) enthusiasts

## Why This Product

- Trusted polycraft ( mb fibreglass ) brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Smart Casting:** Water-based formula eliminates toxic solvents for a safer workspace and environment.
- • **Limitless Creativity:** Mix with pigments and fillers to customize colors and textures—your design, your rules.
- • **Speed Meets Precision:** Demould in just 2 hours with full strength achieved in 24 hours—perfect for fast-paced projects.
- • **Mould-Friendly & Stable:** Low exothermic reaction protects rubber molds and guarantees minimal shrinkage for flawless results.
- • **Fire-Resistant Durability:** Certified fire rating 0 ensures your creations meet top safety standards without compromise.

## Overview

Jesmonite AC100 is a 3.5kg water-based, two-part acrylic polymer resin kit designed for versatile casting and laminating. It offers a fast 2-hour demould time and full cure in 24 hours, with fire resistance certified to BS476 standards. Its solvent-free, low-exotherm formula protects molds and allows for extensive customization with pigments and fillers, making it ideal for professional decorative and functional applications both indoors and outdoors.

## Description

Jesmonite AC100 Liquid 5kg Jesmonite AC100 Powder, 12.5 kg Mix ratio 2.5 parts AC100 powder to 1 part AC100 liquids by weight. (2.5:1) Jesmonite is a versatile range of water-based, solvent-free composites ideal for the production of decorative trim and glass reinforced laminates. These materials have a number of unique properties that contribute to strength, durability, non-toxicity, and the ability to meet many of the necessary testing requirements of the construction industry, especially in terms of fire performance and impact resistance. Jesmonite AC100 is an acrylic composite material that comes in two parts, a powder and a liquid. It is suitable for both decorative castings and glass-reinforced laminates and can be pigmented with the Jesmonite range of water-based pigments. It is also possible to add a range of decorative and functional fillers to achieve a wider range of effects and meet a wider range of specifications. Jesmonite AC100 can be used both inside and outside, requiring a suitable sealant or external paint system for long exposure for external application. It is fire resistant, has reached fire rating 0 to BS476 (parts 6 and 7). Due to its solvent-free formulation, AC100 can be cast without damaging the rubber moulding compounds and without limiting the scale. It is also dimensionally stable due to the low exothermic reaction and produces a low expansion on set (1 mm/linear). AC100 comes in separate containers of liquid and powder and the mixing ratios are variable to allow for both decorative and functional fillers. Normal casting and laminating requires a mixing ratio of 2.5 parts AC100 powder to 1 part AC100 liquids by weight.

Review: العلبه مفتوحه وبودره مسكوبه تم ترجاعها

## Features

- ⚫ Jesmonite AC100 is a water-based, two-component, acrylic polymer resin system. The system is suitable for a wide range of casting and laminating applications where the end user wants to reduce the many risks associated with conventional solvent based materials.
- ⚫ Extremely versatile material with almost endless possibilities. The sky is your limit!
- ⚫ The finished colour is basically white, but with a peachy/pink tone. If you want a pure white cast, you need to add the Jesmonite White Pigment. Pigment should be added at a maximum of 2%.
- ⚫ Mix Ratio = 2.5 : 1 Base to Liquid by weight. The demould time is 2 hours, with a cast being fully set after 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07JNF43JZ |
| Item model number | JES/AC100/KIT/3.5KG/V |
| Manufacturer | Jesmonite ( MB Fibreglass ) |
| Product Dimensions | 24.6 x 24.5 x 24.1 cm; 3.5 kg |

## Product Details

- **Brand:** Polycraft ( MB Fibreglass )
- **Item form:** Liquid
- **Material:** Resin
- **Special features:** Water Based
- **Specific uses for product:** Craft

## Images

![Jesmonite ( MB Fibreglass ) AC100 Water Based Casting Resin 3.5kg Kit - Image 1](https://m.media-amazon.com/images/I/513syPYrUIL.jpg)

## Customer Reviews

### ⭐ Review
*by M***H on 30 June 2023*

العلبه مفتوحه وبودره مسكوبه تم ترجاعها

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-09*