Description
Product Details
| Attribute | Description |
|---|---|
| Product Name | Epoxy Hardener (Catalyst) |
| Type | Epoxy Curing Agent (Part B) |
| Finish | Clear liquid |
| Sizes Available | 100 ML, custom sizes, drum packs |
| Mixing Ratio | Use according to resin manufacturer’s instructions |
| Application | Curing epoxy resin systems for laminating, casting, and coating |
| Features | Flexible supply, custom sizes, no forced Part A purchase |
| Recommended Use | Standalone Part B purchases for existing resin stock |
Why Choose Epoxy Hardener from Raek Chemicals
Standalone Part B Purchases
Unlike most suppliers who only sell epoxy systems as a combined Part A and Part B kit, Raek Chemicals allows you to purchase the Epoxy Hardener on its own. This is ideal for customers who already have resin stock and only need to replenish their catalyst.
Unique Industry Flexibility
Our flexible supply model is unique in the industry. We understand that different projects use resin and hardener at different rates. You should not be forced to buy both components when you only need one.
Custom Sizes from 100 ML
The hardener is available in sizes starting from 100 ML. Custom sizes can be arranged to match your specific project requirements. This reduces waste and ensures you only pay for what you actually need.
Suitable for Multiple Epoxy Systems
The hardener is compatible with a wide range of general purpose and clear epoxy resin systems. Always follow the resin manufacturer’s recommended mixing ratio for best results.
Bulk Supply for Manufacturers
Drum packs and bulk quantities are available for manufacturers and commercial users. Contact our team to discuss volume pricing and scheduled deliveries.
Recommended Applications
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Curing epoxy resin for fibreglass lamination.
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Casting and mould making projects.
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Clear coating and doming applications.
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River tables and decorative furniture.
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Structural bonding and gap filling.
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Composite manufacturing.
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Art and craft projects using epoxy resin.
How to Use Epoxy Hardener
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Check Ratio: Confirm the correct mixing ratio for your specific epoxy resin system. Different resins require different ratios.
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Measure: Measure Part A (resin) and Part B (hardener) accurately according to the resin manufacturer’s instructions.
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Mix: Combine the resin and hardener. Mix thoroughly for 3–5 minutes, scraping the sides and bottom of the mixing container.
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Apply: Use the mixed resin immediately within the pot life of the system.
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Cure: Allow the resin to cure undisturbed. Full mechanical strength typically develops over 5–7 days under normal ambient conditions.
For technical data sheets, safety data sheets, and compatibility advice, contact our team on WhatsApp.
Available Sizes
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100 ML: Suitable for small repairs and mixing with small resin quantities.
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Custom Sizes: Available on request to match your project requirements.
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Bulk and Drum Packs: Available for manufacturers and commercial users.
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Contact our team for current stock, sizing options, and pricing.
Frequently Asked Questions
Can I buy the hardener without buying the resin?
Yes. Raek Chemicals supplies Epoxy Hardener as a standalone Part B product. You are not forced to purchase Part A and Part B together.
What sizes are available?
The hardener is available from 100 ML upwards. Custom sizes and bulk drum packs can be arranged on request.
Is this hardener compatible with all epoxy resins?
The hardener is suitable for use with a wide range of general purpose and clear epoxy resin systems. Always follow the resin manufacturer’s recommended mixing ratio.
How do I know the correct mixing ratio?
The mixing ratio depends on the specific epoxy resin system you are using. Refer to the resin manufacturer’s instructions or contact our team for guidance.
Does delivery cover areas outside Kampala?
Yes. Delivery is available to every region in Uganda, including Jinja, Entebbe, Mbarara, Gulu, and all major towns.


















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