⭐⭐⭐⭐⭐ 4.5 / 5 | Google reviews for norlab.us
The Norlab epoxy countertops offer the highest level of everyday chemical protection that your laboratory requires for general chemistry, microbiology, analytical testing and multi-purpose research processes:
• Resistance
Our epoxy countertops deliver the most aggressive chemical and thermal resistance. Cast as a single monolithic slab with zero seams or joints, the surface withstands concentrated acids, open flames, and sterilization cycles without compromising performance.
• Customization
Our epoxy countertops can be customized in thickness, edge profile, cutout configuration, and finish to match the specific chemical processes, equipment layout, and aesthetic requirements of your laboratory.
• Compliance
Our epoxy countertops meet SEFA 3, ANSI/BIFMA X5.5, and ISO 9001 standards, ensuring chemical, moisture and abrasion resistance, structural and safety performance required for certified laboratory use.
Chemical Resistance
Abrasion Resistance
Heat Resistant
Light Reflectance
Surface Easy to Clean
Long Durability
Norlab epoxy countertops are engineered using a cast epoxy resin formulation, cured into a single monolithic slab that eliminates the layered construction of phenolic surfaces and produces a seamless, joint-free worksurface with no edges or seams where contaminants can accumulate. This solid-cast structure provides exceptional resistance to concentrated acids, alkalis, organic solvents, and sustained heat exposure, making epoxy the material of choice for microbiology, life sciences, and high-temperature chemistry applications where phenolic surfaces reach their performance limits. Every unit is manufactured under strict American quality standards and designed to deliver maximum durability and contamination control across the most demanding laboratory environments.
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Reference |
Type C Structure |
Type U Structure |
Type O Structure |
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Minimum Dimensions: |
23.62″ x 23.62″ x 29.53″ in |
23.62″ x 23.62″ x 29.53″ in |
23.62″ x 23.62″ x 29.53″ in |
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Maximum Dimensions: |
70.87″ x 35.43″ x 35.43″ in |
70.87″ x 35.43″ x 35.43″ in |
70.87″ x 35.43″ x 35.43″ in |
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Maximum Load |
441 lb |
772 lb |
948 lb |
• SEFA 3
Performance standard developed by the scientific equipment and furniture association (SEFA) for laboratory work surfaces and countertops. Establishes testing and performance requirements for chemical resistance, heat resistance, impact resistance, abrasion resistance, stain resistance, load performance, moisture resistance, flame resistance, and long-term durability of laboratory-grade countertop materials including epoxy resin, phenolic resin, stainless steel, and specialty laboratory surfaces used in research, pharmaceutical, healthcare, educational, and industrial laboratory environments.
• ANSI/BIFMA X5.5
American national performance standard developed by the business and institutional furniture manufacturers association (BIFMA) for desk products and tables. Establishes testing and performance requirements for structural integrity, static and dynamic load capacity, stability, impact resistance, fatigue resistance, durability, and user safety of freestanding epoxy countertops and work surfaces subjected to repeated use in commercial, institutional, educational, healthcare, research, and laboratory environments. Commonly applied to independent laboratory benches, laboratory worktables, mobile benches, and general-purpose laboratory workstations where long-term structural performance and reliability are required.
• ISO 9001
International quality management standard published by the international organization for standardization (ISO). Establishes requirements for a documented quality management system (QMS) focused on consistent manufacturing processes, quality control, customer satisfaction, continuous improvement, and product traceability. For epoxy countertops, ISO 9001 certification demonstrates that manufacturing operations follow recognized quality management practices designed to ensure consistent product performance, material quality, production reliability, and compliance with customer and regulatory requirements across laboratory, healthcare, educational, pharmaceutical, and industrial applications.
• After comparing several options, we chose Norlab’s epoxy countertops. The quality is excellent, installation was seamless, and the surfaces have held up perfectly under heavy use. 
• Our research facility in Illinois needed a surface that could take daily abuse and still look professional. These epoxy countertops have exceeded expectations. They’re incredibly durable and very easy to maintain.
Epoxy has the best chemical resistance available in a standard lab benchtop: it handles concentrated HCl, H₂SO₄ up to around 50%, and most common bases and organic solvents without issue. The real limits are concentrated HNO₃ (above 50%) and strong oxidizing mixtures — aqua regia, piranha solution — especially at elevated temperatures, where prolonged exposure will eventually degrade the surface. The practical rule: epoxy is your best option for demanding daily chemistry, but that doesn’t mean you leave a puddle of concentrated nitric acid sitting on it for hours. Clean up spills immediately, no matter what material you have.
Epoxy handles up to 180–200°C for brief contact without warping, which makes it more heat-tolerant than phenolic. A magnetic stir plate running at 150°C set directly on it is generally fine for normal use periods. What does cause permanent damage is direct flame contact or sustained exposure above 200°C. For labs that regularly use Bunsen burners or high-intensity heating equipment on the bench surface, ceramic is still the only material with no real heat restrictions.
Under normal lab conditions, expect 20 to 30 years. Lifespan shortens if you’re regularly working with concentrated oxidizing solvents without prompt cleanup, or in environments with extreme thermal cycling. It extends in labs with moderate use and consistent cleaning habits. Like phenolic, the most common failure point isn’t the surface — it’s the perimeter joints. An epoxy top with well-maintained caulk lasts decades; one with deteriorated joints starts failing from the edges inward.
Minor surface damage — shallow scratches, small chips — can be repaired with a two-part epoxy filler in a matching color. It’s functional, though not invisible. A deep crack that goes through the full thickness can’t be repaired to an acceptable finish because the filler will never match the original surface exactly. If the damage is significant or covers a large area, the honest answer is to replace that section.
The surface itself is genuinely maintenance-free: no waxing, no sealing, no periodic treatments. Regular cleaning with a mild detergent and water covers daily use. The only thing that needs periodic attention are the silicone or polyurethane joints at edges, sinks, and walls — inspect them every 3 to 5 years and recaulk when you see deterioration. One common mistake is using abrasive cleaners or steel wool pads that scratch the surface over time.
Your lab’s work surface solved — chemically resistant, precision-cut, and matched to every process your team runs daily.
Tell us what chemicals and processes your bench needs to handle and we’ll recommend the right material, thickness, and cutout configuration — at no cost, no obligation.
Expert guidance included — free 3D design
Our lab safety specialists review your project personally.
Fully custom — material, thickness, edge, cutouts & finish
Chemical resistant epoxy countertops matched to your workflow.
USA owned & operated — nationwide delivery
Manufactured and supported from Miami, FL.
