Key Features
- Solid cast epoxy resin body — A one-piece, rigid structure gives the JH-ES001 a hard-wearing basin that withstands frequent daily wash-up without flexing or degrading.
- Good chemical resistance — Resists many common laboratory reagents used in routine rinsing and disposal. Because compatibility depends on the substance, concentration, temperature, and contact time, confirm suitability for your specific chemicals.
- Elevated-temperature tolerance — Suited to hot-water and higher-temperature wash-up, where more heat-sensitive materials fall short. Confirm your peak operating temperatures with our team.
- Edgeless under-worktop design — No raised rim on the worktop surface, so spills wipe straight into the basin, keeping the bench clean and easy to maintain.
- Adjustable undermount support — Steel support brackets with leveling screws carry the basin’s weight and let you fine-tune height and alignment against the worktop for a stable, level fit.
- Scratch-resistant matt finish — The contact rim carries a matt, scratch-resistant finish that matches most worktop finishes for a consistent, professional look.
- Available in three colors — Supplied in black, white, or gray to suit your bench design.
Technical Specifications
| Specification | Detail |
|---|---|
| Model | JH-ES001 |
| Product | Medium Size Laboratory Epoxy Resin Sink (Without Edge) |
| Material | Solid cast epoxy resin |
| Finish | Matt, scratch-resistant contact rim |
| Chemical Resistance | Good resistance to many common lab reagents; confirm compatibility for specific chemicals and conditions |
| Heat tolerance | Suited to elevated-temperature wash-up; confirm peak operating temperatures for your application |
| Installation | Under-worktop (undermount), edgeless |
| Support System | Adjustable undermount support brackets with leveling screws |
| Colors | Black, white, gray |
Overall dimensions, bowl size, sink depth, drain outlet, and worktop cutout details can be confirmed for your project. Share your bench layout and we’ll advise on exact dimensions before you order.
Without Edge vs With Edge — Which Should You Choose?
Both epoxy resin sinks share the same solid cast material, chemical resistance, and heat tolerance. The difference is how the basin meets the worktop:
- Without edge (JH-ES001): No visible rim on top of the worktop. The basin mounts fully beneath the surface for an uninterrupted worktop and an easy wipe-down. Best where a smooth, continuous bench surface and clean visual integration matter most.
- With edge (JH-ES003): A visible rim detail forms part of the installation at the worktop surface. Best where the sink rim is intended to be part of the bench design or where the mounting method calls for a top rim.
Both models install under the worktop and can be matched to your bench. If you’re unsure which suits your layout, share your worktop material and bench design, and we’ll confirm the right fit.

Applications
The JH-ES001 is best suited to labs where chemical resistance, heat tolerance, and a clean under-worktop finish are priorities:
- Chemistry laboratories — A durable drain and wash-up point for benches that handle chemicals frequently.
- Elevated-temperature wash-up — A practical basin where hot processes or hot-water rinsing are part of the workflow.
- Research facilities — A rigid, hard-wearing basin for reliable everyday wash-up across a range of research tasks.
- Under-worktop bench integration — A strong fit for projects that need a smooth, edgeless worktop surface with the basin mounted below.
For continuous exposure to highly aggressive or specialized substances, confirm compatibility first — send us your reagent list and we’ll advise on suitability.
Installation Notes
The JH-ES001 is designed for under-worktop (undermount) installation, mounting beneath the countertop for a clean, edgeless finish. Because the basin sits below the surface, a solid, adjustable support setup keeps it secure and level over the long term.
The included support system makes alignment straightforward:
- Fit the support brackets beneath the basin to carry its weight.
- Adjust the leveling screws to raise, lower, and level the sink to the exact height of your worktop.
- Confirm the basin sits flush and level against the underside of the countertop before final fixing.
- Properly seal the joint between the sink and worktop to prevent water ingress and protect the worktop core.
Share your bench design, worktop material, and drainage layout, and we’ll help confirm the right support and cutout setup for your lab.
Production Facilities:

FAQ
What is epoxy resin, and why is it suitable for lab sinks?
Epoxy resin is a solid, cast material valued for good chemical resistance, sound heat tolerance, and a rigid, hard-wearing structure. These qualities make it a dependable choice for labs that handle frequent chemical wash-up and hot waste, where a durable, solid basin is preferred over more heat- or chemical-sensitive materials.
What does “without edge” mean?
It means there’s no visible raised rim sitting on top of the worktop. The structural contact rim that supports the basin sits underneath, out of view. This gives an uninterrupted worktop surface, so spills wipe straight into the basin, and the bench stays clean and easy to maintain.
How does the steel support system work?
Each sink ships with adjustable undermount support brackets fitted with leveling screws. The brackets carry the basin’s weight, and the screws let you raise, lower, and level the sink to the exact height of your worktop. This takes the guesswork out of alignment and keeps the basin stable and level through daily use.
Is the JH-ES001 suitable for high-temperature work?
Yes. Epoxy resin tolerates elevated-temperature wash-up better than more heat-sensitive materials, so it suits hot-water rinsing and hot processes. Because real-world limits depend on your conditions, share your peak operating temperatures, and we’ll confirm suitability.
What chemicals is it compatible with?
It offers good resistance to many common laboratory reagents used in routine rinse and disposal work. Compatibility depends on the specific substance, concentration, temperature, and contact time, so send us your main reagents, and we’ll confirm the right fit for your application.
What colors are available?
The JH-ES001 comes in black, white, and gray. Choose the shade that best matches your worktop and bench design, and let us know your preference when you request a quote.
How do I clean and maintain the sink?
Clean it regularly with a neutral detergent and a soft cloth, then rinse with water. The solid epoxy resin body and scratch-resistant matt finish withstand daily use, so routine care keeps it performing reliably. Wipe up spills promptly and avoid harsh abrasives that could dull the finish.
How do I request a quote?
Send us your required quantity, color choice, worktop material and thickness, drainage layout, and main reagents or peak temperatures. A drawing or bench layout helps us confirm the specification, support setup, and cutout details, and quickly prepare accurate pricing.

Request a Quote
Planning a lab fit-out or upgrading to a solid epoxy resin basin? Send us your required quantity, color choice, worktop material and thickness, undermount support needs, drainage layout, and your main reagents or peak operating temperatures, and our team will prepare a tailored quotation for your JH-ES001 sinks. For larger projects, share your full bench or wash-up layout so we can confirm the support setup, cutout details, scope, and lead time.