FRP Anti-Corrosion Materials Built for Harsh Industrial Environments
Industrial facilities live with acid, alkali, salt spray, thermal cycling, abrasion and groundwater attack — and conventional alloys or coats often fail early and cost a fortune to maintain. We supply a complete range of FRP anti-corrosion materials: glass flake putty, fiberglass mat and cloth, unsaturated / epoxy / vinyl ester resins, coal tar epoxy paint, and epoxy / polyurethane / acrylic floor coatings. We focus on raw-material supply, with construction guidance and on-site application available when you need them, so you pick the right material and execute every layer correctly. For the basic properties of the material, see the Fiber-reinforced plastic article. With Tosun, your FRP anti-corrosion materials rest on field-proven formulations and workmanship.
In this article
Glass Flake Putty
Vinyl-ester glass flake mortar for heavy lining of vessel walls, basins and floors — impermeable and thermal-shock resistant.
Fiberglass Mat/Cloth + Resin
Unsaturated / epoxy / vinyl ester resin with surfacing veil and glass cloth — hand lay-up or filament winding for lining and full FRP parts.
Heavy-Duty Coatings
Coal tar epoxy for buried / submerged pipe and steel; paired with zinc-rich primer and micaceous iron intermediate.
Floor Coating Series
Epoxy, polyurethane and acrylic floor paints for workshops, tank farms, walkways and platforms — abrasion, chemical and easy-clean.
Why Choose Tosun Tech’s FRP Anti-Corrosion Materials
We deliver more than materials — a complete engineering partnership that lowers your risk, shortens the schedule and secures coating life. Learn about the company and certifications on the About Tosun Tech page. Our FRP anti-corrosion materials are already used for equipment lining and flooring in chlor-alkali, sulfuric acid, agrochemical, wastewater and new-energy plants.
- Complete material system: flake putty, fiberglass mat/cloth, three resin families and four coating types from one source — no mismatch between suppliers
- Material by condition: media, temperature, concentration, abrasion and substrate decide the resin grade and lining structure — never one recipe for all
- Raw-material focus, flexible delivery: standard grades in stock; small trial batches and emergency top-ups ship fast
- Construction guidance + on-site work: we supply mix ratio, procedure cards and QC standards; we can send supervisors or take the whole job
- One supplier, one warranty: materials and application come from a single Tosun system — clear accountability, easy traceability, no finger-pointing
Material Specification Comparison
All four material families can be customized in resin grade, thickness and number of coats. The table below shows typical configurations; final selection is signed off after media and substrate review.
| Category | Glass Flake Putty | Fiberglass + Resin | Coal Tar Epoxy | Floor Coatings |
|---|---|---|---|---|
| Typical material | Vinyl ester + glass flake | Glass mat/cloth + unsat./epoxy/vinyl ester | Epoxy resin + coal tar | Epoxy / PU / acrylic |
| Main use | Vessel/pool lining, heavy duty | Hand lay-up, lining build-up | Buried pipe, submerged steel | Workshop floor, walkway, tank farm |
| Application | Trowel/roll, multi-coat | Hand lay-up / winding + cure | Brush / spray | Trowel / roll |
| Temp. range | Medium–high | Per resin | Ambient | Ambient–medium |
| Design life | 15–20 years | 20–30 years | 10–15 years | 8–15 years |
Typical Application Scenarios
Reference Projects
Below are real engineering cases using Tosun FRP anti-corrosion materials.
Global Delivery & Field Support
We ship FRP anti-corrosion materials and the full solution worldwide, with support at every stage: media and substrate review, material selection, mix ratio and procedure cards, construction guidance, on-site contracting, commissioning and QC training. Whether you build chlor-alkali, sulfuric acid, agrochemical, wastewater or new-energy facilities, our team can guide remotely or work on site to make the lining perform as designed. To talk with our engineering team, visit the contact page.
Frequently Asked Questions
How to choose between flake putty and a full FRP lining?
For concrete/brick basins and heavy anti-permeation duty, vinyl-ester flake putty is preferred; for metal equipment or load-bearing parts, use glass cloth + resin hand lay-up. They are often combined — flake putty as seal coat, glass cloth as reinforcement.
When do unsaturated, epoxy and vinyl ester resins apply?
Unsaturated polyester is low cost and resists neutral salt and weak acid/alkali for general duty; epoxy has strong adhesion and alkali resistance for floors and steel; vinyl ester resists strong oxidizers and acids for chlor-alkali, sulfuric acid and hypochlorite.
Where is coal tar epoxy suitable?
Mainly for buried pipe, submerged steel and crossings as external protection against soil and microbial corrosion; paired with zinc-rich primer and micaceous iron for long service. For exposed or colored finish, switch to pure epoxy / polyurethane systems.
How to choose epoxy, polyurethane and acrylic floor paint?
Heavy-load, chemical and seamless workshops take epoxy floor; elastic, weather-resistant outdoor walkways take polyurethane; light-load, fast-dry, low-cost lanes take acrylic. Substrate moisture and load decide thickness and primer.
Do you provide guidance or on-site construction?
Both. We focus on raw-material supply: we can ship material only with ratio and procedure cards plus remote guidance, send supervisors, or have Tosun take the whole job and issue a QC report.
Need an FRP Anti-Corrosion Materials Plan for Your Project?
Send media, temperature, concentration and substrate condition, and we will return material selection, procedure cards and a delivery plan.