COMMERCIAL · INDUSTRIAL · SPECIALIZED RESIDENTIAL
Topseal installs chemical-resistant resin flooring for concrete exposed to acids, alkalis, solvents, process chemicals, cleaning products and accidental spills. Every system is selected around the actual substances, concentrations, temperatures and exposure conditions present at the facility.
SERVICE OVERVIEW
Chemical-resistant flooring uses specialized resin chemistry to protect concrete from substances that could stain, soften, dissolve or otherwise damage a conventional floor coating. A complete system may include a compatible primer, high-build body coat, broadcast aggregate, reinforced lining, cove base and chemical-resistant topcoat.
Novolac epoxy is a highly cross-linked form of epoxy designed to provide greater resistance to certain acids, solvents and industrial chemicals than general-purpose epoxy. Depending on the product, it may be installed as a stand-alone coating, as the topcoat over another flooring system, or as the binder in a slurry or aggregate-broadcast build.
Applications can include chemical-processing areas, battery charging rooms, laboratories, wastewater facilities, food-production cleaning zones, industrial maintenance areas, chemical storage and secondary containment. Novolac is not universally resistant to every chemical, so the product must be selected using current manufacturer resistance data.
PROJECT CONSIDERATIONS
Compatibility depends on the chemical, concentration, temperature, exposure duration and whether contact is occasional, repeated or continuous. A diluted cleaning solution at room temperature can affect flooring differently from a concentrated chemical used in a heated process.
Mixtures, process by-products and cleaning procedures must also be considered. The selected floor should be checked against the exact chemicals used by the facility rather than relying on a general claim of “chemical resistance.”
The system must reach its required cure before chemical exposure begins. Surface preparation, moisture, existing contamination, cracks, joints, drainage and containment details also affect the performance of the completed installation.
PROBLEMS CHEMICAL-RESISTANT FLOORING CAN ADDRESS
Specialized coatings are considered when ordinary concrete or general-purpose flooring cannot provide adequate resistance to the substances used or stored in the facility.
Processing acids, caustic cleaners and alkaline solutions can attack concrete or unsuitable coatings. A compatible novolac or other chemical-resistant system can create a protective barrier for the underlying substrate.
Solvents, fuels, lubricants and process fluids can soften, stain or delaminate incompatible flooring. The system must be checked against each material and its expected contact time.
Forklift and equipment battery areas may be exposed to corrosive electrolyte spills. Chemical-resistant flooring can protect concrete around charging stations when the system is selected for the specific battery chemistry.
Clean-in-place processes, sanitizers, degreasers and concentrated cleaning products can expose floors to combinations of chemicals and elevated temperatures. Both the flooring chemistry and thermal conditions must be evaluated.
Curbs, containment areas and storage zones may need a continuous lining across floors, walls and transitions to help contain accidental releases and protect the surrounding concrete.
Discolouration, softening, blistering and loss of adhesion may indicate chemical incompatibility, insufficient cure, unsuitable thickness or substrate contamination. The cause should be identified before the replacement system is selected.
WHERE CHEMICAL-RESISTANT FLOORING CAN BE USED
The appropriate system depends on what the floor contacts, how long exposure lasts and the operating conditions surrounding the chemical use or storage area.
COMMERCIAL
Commercial laboratories, healthcare support spaces, institutional maintenance areas and service facilities may handle disinfectants, cleaning chemicals, fuels, oils or other substances capable of damaging an ordinary floor finish.
Automotive dealerships and repair facilities may need chemical-resistant protection around service bays, fluid storage, parts-cleaning areas and battery charging stations. Different operational zones may require different flooring systems rather than one coating throughout the property.
Commercial kitchens and food-service properties may also encounter acids, grease, degreasers and sanitation chemicals. Where hot washdowns and thermal shock are significant, urethane cement may be more appropriate than novolac epoxy alone.
INDUSTRIAL
Chemical-processing areas, manufacturing plants, wastewater facilities, pulp and paper operations and industrial maintenance departments may expose concrete to concentrated acids, alkalis, solvents and other process materials.
Novolac systems can be used as high-build coatings, broadcast floors or protective topcoats where their resistance profile matches the facility’s chemicals. Floors, curbs, walls, trenches and equipment bases may need to be treated as one coordinated protective system.
Facilities with particularly aggressive oxidizing chemicals, solvents, high temperatures or immersion conditions may require vinyl ester, polyester, reinforced linings or another specialized material. Manufacturer resistance data and facility chemical information should guide the final selection.
RESIDENTIAL
Most residential garages, basements and interior concrete floors do not require novolac flooring. A general epoxy, decorative flake or polyaspartic coating will usually provide a more appropriate residential finish.
A chemical-resistant system may be considered for a private automotive workshop, equipment-maintenance area or specialized storage space where the concrete is regularly exposed to fuels, solvents, acids or other aggressive materials.
The exact products stored or used in the space must be identified before a recommendation is made. Ventilation, fire safety, storage practices and spill-response requirements remain separate considerations from the flooring itself.
PROFESSIONAL SYSTEMS & MANUFACTURER KNOWLEDGE
Topseal works with professional concrete repair, resin flooring and waterproofing systems selected according to the surface, environment and performance requirements of each project.
PMMA waterproofing and seamless membrane systems for decks, balconies, parkades, plazas, ramps and other exposed concrete surfaces.
Professional concrete repair, moisture-control, floor-levelling, resurfacing and substrate-preparation systems.
Concrete repair, waterproofing, joint-sealing, resin-flooring and protective-coating systems for demanding environments.
High-performance resin flooring and protective coating systems designed for commercial and industrial concrete surfaces.
OUR INSTALLATION PROCESS
Every project begins with understanding the concrete, operating conditions and desired finish. From preparation through final inspection, Topseal follows a clear process designed around long-term coating performance.
01
We discuss the space, existing surface, intended use, timing and the result you want to achieve.
02
The concrete is reviewed for damage, moisture, contamination, previous coatings and other relevant conditions.
03
We recommend a preparation method and coating system suited to the surface and operating environment.
04
The surface is prepared, required repairs are completed and the selected system is professionally installed.
05
We review the completed work and explain cure time, return-to-service timing and ongoing care.
CHEMICAL-RESISTANT FLOORING FAQ
Chemical resistance must be evaluated against the exact substances and conditions present in the facility.
Novolac epoxy is a highly cross-linked epoxy chemistry designed to provide greater resistance to certain acids, solvents and industrial chemicals than a general-purpose epoxy. It may be installed as a coating, topcoat, slurry, broadcast system or protective lining.
No. Both are epoxy-based, but novolac resin has a different molecular structure and a higher degree of cross-linking. This can provide improved resistance to particular chemicals and elevated temperatures, depending on the product.
No flooring material resists every chemical under every condition. Compatibility depends on the chemical, concentration, temperature, contact time and whether exposure involves splashes, repeated spills or continuous immersion. Current manufacturer resistance data must be reviewed.
The facility should identify the chemical name, concentration, operating temperature, expected contact time, spill frequency and cleaning procedure. Mixtures and process by-products should also be included because they may behave differently from the individual ingredients.
Applications can include chemical processing, manufacturing, laboratories, battery charging stations, wastewater facilities, food-production cleaning zones, maintenance areas, chemical storage and secondary containment.
Certain novolac and specialty lining systems can protect floors, curbs and walls in secondary containment areas. The complete design must account for the stored chemical, required containment time, cracks, joints, penetrations and transitions.
Novolac systems are commonly considered for battery charging and storage areas, but the specific battery chemistry and electrolyte must be identified. The flooring recommendation should be checked against current chemical-resistance data.
Yes. Aggregate can be incorporated into compatible broadcast systems to create a more textured surface. Texture should be selected according to wet conditions, traffic and cleaning because aggressive profiles require more effort to maintain.
Yes. A coating may be firm enough for limited traffic before it has developed its full chemical resistance. The floor must remain protected for the cure period specified for the product, temperature and intended exposure.
Many epoxy novolac products can discolour or chalk under ultraviolet exposure. If the application is exterior, the complete system must be selected for sunlight, weather, water, temperature and the required appearance.
Vinyl ester may be considered for particularly aggressive acids, solvents, oxidizing chemicals, high temperatures or containment conditions that exceed the resistance of the proposed novolac system. The decision should be based on product-specific data and the facility’s exposure information.
Topseal installs commercial and industrial flooring systems throughout Vancouver Island, including Victoria, Duncan, the Cowichan Valley, Nanaimo, Parksville, Qualicum Beach, the Oceanside Region, Courtenay, Comox, the Comox Valley and Campbell River.
RELATED SERVICES
The most appropriate chemistry depends on the substances, temperatures, traffic and containment requirements present at the facility.
Vinyl ester and polyester coatings or linings may be considered for aggressive acids, solvents, oxidizing chemicals and elevated-temperature exposure.
Urethane cement may be more suitable where thermal shock, hot washdowns, moisture and demanding food or beverage processing occur together.
Containment systems protect concrete floors, curbs, walls and transitions around stored chemicals and potential spill areas.
SERVING VANCOUVER ISLAND
Topseal serves residential, commercial and industrial projects in communities throughout Vancouver Island.
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Serving residential, commercial and industrial projects across Vancouver Island.
