Free shipping on orders over £29,85 
Shipping Tracking! 
Google
Facebook← Back to With anticorrosive epoxy resin primer minimum thickness 5 microns?
Deep pour epoxy resins are widely used for creative and practical projects, but their ability to handle heat is a common concern. Here’s what you need to know about how these resins perform under temperature.
Typical Heat Resistance Levels
Most deep pour epoxy resins are designed to tolerate temperatures up to around 70°C. This makes them a good option for many applications, including resin river tables, decorative pieces, large castings and artistic installations. It is worth noting that while these products stand up well to moderate heat, regular exposure above this level or direct contact with hot cookware may result in surface marks or softening.
Practical Guidance for Use
When working with deep pour resins, it’s best to keep them away from high heat sources. For furniture, such as tables, use coasters and avoid placing hot pans or mugs directly onto the resin. If you require a thicker casting, like with EpoxyTable 5-Five (up to 5cm) or “Epoxytable 10-Ten” (up to 10cm thick), follow the manufacturer’s guidelines for minimum and maximum recommended pour thickness and always allow sufficient curing time before putting the item into use.
When Does Heat Resistance Matter Most?
- Large tables or countertop projects where hot objects might be placed
- Outdoor installations exposed to summer sun
- Projects where a protective clear finish needs to remain stable over time
Consider your project’s exposure to heat when choosing a resin. If your application involves frequent or intense heat, consider additional protective measures.
Related products
Related guides
Understanding the heat resistance of deep pour epoxy helps ensure your creations remain beautiful and functional. For further detail on primer use and thickness, visit our main guide on primers and anticorrosive treatments.