Multifunctional Abrasion-resistant Epoxy Glass Flake Coating XH4085 belongs to glass flake coatings, epoxy coating system. A high-solids polyamine adduct-cured epoxy glass flake coating with excellent corrosion resistance, chemical resistance and abrasion resistance. Parameters on this page: volume solids 85 ± 2%, DFT 200/500/800 µm, theoretical spreading rate 1.1 m2/L.
Parameter source: T&H original technical data sheet (TDS) "Multifunctional Abrasion-resistant Epoxy Glass Flake Coating XH4085"; values such as spreading rate are converted from TDS parameters and are for selection reference only.
The above content is compiled from the manufacturer's datasheet and this site's parameter tables. For selection, coating systems and lead times, pleaseContact Usfor confirmation.
This page carries the full TDS for this product, translated from the manufacturer's original document. No file download is needed; for an original-language copy, send an enquiry.
| Volume Solids | 85 ± 2% |
|---|---|
| Dry Film Thickness | 200/500/800 µm |
| Theoretical Spreading Rate | 1.1 m2/L |
| VOC | ≤120g/L |
| Density / Specific Gravity | 1.45 kg/L |
| Number of Components | Two-component |
| Flash Point | 26°C |
| Thinner | 5-15% |
| Mixing Ratio | Base:hardener = 82.5:17.5 (by weight) 75:25 (3:1) (by vol… |
For more Q&A on selection, application, acceptance and defect diagnosis, seeFAQsection.
A high-solids polyamine adduct-cured epoxy glass flake coating with excellent corrosion resistance, chemical resistance and abrasion resistance. Suitable for facilities and equipment in marine and onshore environments, providing long-term anti-corrosive protection. May be used as a primer-topcoat in one or as a single-coat system.
| Colour | Grey, or other colours within a limited range |
|---|---|
| Gloss | |
| density | 1.45 kg/L |
| Volume Solids | 85±2% |
| Volatile Organic Compounds | ≤120g/L |
| Flash Point | 26°C |
| Mixing ratio | Base:hardener = 82.5:17.5 (by weight) 75:25 (3:1) (by volume) |
| Typical dry film thickness | 200µm |
|---|---|
| Recommended dry film thickness | 100–800 µm, depending on system requirements |
| Thinner quantity (by volume) | Airless spray 0–15% | Air spray 5–20% | Roller or brush 5–15% |
| Recommended nozzle size | 0.43~0.64mm | 1.5~2.5mm | / |
| Recommended spray pressure | 15~20MPa | 0.3~0.6MPa | / |
| Application suitability | Recommended | Applicable | For small-area repair only |
| Dry film thickness (µm) | 200 | 500 | 800 |
| Wet film thickness (µm) | 235 | 588 | 941 |
| Theoretical spreading rate (m²/L) | 4.25 | 1.7 | 1.1 |
| Temperature | Surface Dry | Hard Dry | Pot Life | Recoat interval | |
| Minimum | Maximum* | ||||
| 0°C | 5h | 14h | 6h | 14h | 40d |
| 10°C | 2h | 8h | 3h | 6h | 32d |
| 20°C | 1h | 6h | 2h | 4h | 28d |
| 30°C | 45min | 4h | 1h | 2.5h | 21d |
| 40°C | 30min | 3h | 45min | 1.5h | 14d |
*Maximum recoat interval depends on the exposure environment and use of the coating. *When applied in tidal zones such as jetties and steel pipe piles, premature exposure of the coating to water may cause dark-coloured coatings to whiten, but will not affect the coating's anti-
corrosion performance.
All surfaces to be coated shall be clean, dry and free from contaminants. Prior to coating, all surfaces shall be assessed and prepared in accordance with ISO 8504:2000. Blast clean to Sa2½, surface profile 40–80 µm. Ultra-high pressure water jetting to WJ2/WJ3 of SSPC-VIS4, light (L) flash rust. Oil, grease and welding spatter shall be removed completely before derusting, and welds and sharp edges ground. Where the coating film is mechanically damaged and local rusting occurs, local blast cleaning to Sa2½ or power tool cleaning to St3 is required before local repair. If the coating is to be applied over an intact aged epoxy coating system or one that has exceeded the recoat interval, the coating surface shall be thoroughly abraded and roughened to remove all contaminants affecting coating quality. For concrete protection, the concrete shall meet curing requirements, with water content and surface condition conforming to relevant regulations.
1. Ensure ventilation and air extraction during application, keep away from ignition sources, wear masks, gloves and other protective equipment, and maintain adequate ventilation during curing. 2. Before mixing components A and B, stir the base evenly with a power tool, then add the hardener and mix evenly; adjust the thinner amount according to application requirements and temperature changes, stir thoroughly; no induction time required; then apply. 3. When used as a protective primer for concrete, this product is normally used with a dedicated concrete sealer primer to seal the concrete; ensure the sealer coat is hard dry before applying subsequent coats. 4. If this coating is to be applied over old zinc dust primer films, chalking or zinc salts on the zinc dust coating must be removed completely. 5. Recommended single-coat thickness for this product is 100–800 µm. After long-term exposure, if chalking occurs, clean with high-pressure water or abrade the surface before applying subsequent coatings. 6. Substrate temperature must be at least 3°C above the dew point during application and curing. 7. Cutting structures coated with this product generates fumes and dust; take appropriate protective measures. 8. When work is suspended, do not leave coating in paint lines, spray guns or spraying equipment. Flush all equipment thoroughly with thinner. If the suspension is prolonged, mixing a fresh batch of paint for application is recommended. 9. Clean all equipment with thinner immediately after use. Flushing spray equipment at regular intervals during daily work is good practice. Cleaning frequency depends on spray volume, temperature, spraying time, including interruption time and other factors. 10. Residual paint and empty cans shall be disposed of in accordance with relevant regional regulations.
| 28.4 kg per kit | Base 23.4 kg | Curing agent 5 kg |
| 20 L per unit | Base 15 L | Curing agent 5 L |
Keep sealed in a ventilated, cool, dry place away from sources of ignition. 12 months.
1. For the coating and its recommended thinners, see the safety sheets and the safety data of the relevant materials. This is a solvent-borne coating; avoid inhaling spray mist and solvent vapours, and avoid exposing skin and eyes and contact with uncured paint as far as possible. 2. All work related to the application and use of this product must comply with the relevant national health, safety and environmental standards and regulations. 3. If welding or flame cutting is required on metal coated with this product, dust and fumes will be generated; use appropriate personal protective equipment and adequate local ventilation. 4. If in doubt about the suitability of this product, consult the company.
The information provided in this product data sheet is based on laboratory test results that we consider accurate, and is provided for application guidance only. All recommendations and advice given by T&H on the use of T&H products, whether in technical documents, special consultation or otherwise, are based on information we consider most reliable. Our products and the information provided are intended for users with the necessary knowledge and industrial experience, and it is for these end users to determine whether the products are suitable for their use. T&H cannot control the quality and condition of the substrate, nor the various factors affecting the use of the product. Therefore, T&H accepts no liability for any loss, injury or damage arising from the use of our products or from reliance on this product data sheet (unless otherwise agreed in writing). Data in this product data sheet may be revised as necessary based on practical experience and continued product development.
Information is subject to the manufacturer's latest version; the manufacturer's latest TDS prevails.
The technical parameters on this page are taken from the product's original manufacturer technical datasheet, the copyright of which belongs to the manufacturer. If a rights holder considers the presentation inappropriate, contact us for verification and handling.
Packaging specifications and batch lead times are subject to actual availability. PleaseContact Uscontact us for project-based calculation.
