Jotamastic 87 GF Surface-tolerant Epoxy Abrasion-resistant Glass Flake Paint is a glass flake paint, an epoxy coating system. Especially suitable for surfaces subject to heavy abrasion, such as high-traffic areas. In atmospheric and immersed environments it can be used as a primer, intermediate coat, topcoat or single-coat system. Parameters on this page: volume solids 80 ± 2%, dry film thickness 200–350 µm, theoretical spreading rate 4–2.3 m²/L. Comparable products of the same brand: Jotacote Xtend GF Ultra-high-solids Abrasion-resistant Epoxy Glass Flake Paint, Jotamastic 90 GF Surface-tolerant Epoxy Abrasion-resistant Glass Flake Paint 90, Marathon 1000 GF Ultra-strong Abrasion-resistant Epoxy Glass Flake Paint 1000.
Data source: JOTUN original Technical Data Sheet (TDS), "Jotamastic 87 GF Surface-tolerant Epoxy Abrasion-resistant Glass Flake Paint"; spreading rate and other values are converted from the TDS parameters, 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 | 80 ± 2% |
|---|---|
| Dry Film Thickness | 200–350 µm |
| Theoretical Spreading Rate | 4–2.3 m²/L |
| VOC | 180 g/L (China) |
| Density / Specific Gravity | 1.4 kg/L |
| Number of Components | Two-component |
| Flash Point | 35 °C |
| Thinner | JOTUN Thinner No. 17 |
| Mixing Ratio | 6 parts : 1 part : 4 parts : 1 part (by volume) |
For more Q&A on selection, application, acceptance and defect diagnosis, seeFAQsection.
Jotamastic 87 GF
This is a two-component, polyamine-cured surface-tolerant epoxy coating. It is a high-build product featuring surface tolerance and high solids content. Because of the glass flake reinforcement, its abrasion and scratch resistance is improved. Specially used for areas where ideal surface preparation cannot or need not be achieved. Provides long-term anti-corrosion protection in highly corrosive environments.
In atmospheric and immersed environments it can be used as a primer, intermediate coat, topcoat or single-coat system. Suitable for suitably prepared carbon steel and aged coated surfaces. Can be applied at surface temperatures below 0 °C.
General:
Mainly for maintenance and repair. Particularly suitable for surfaces subject to heavy wear, such as high-traffic areas.
Others
It holds a Class 1 low flame-spread certificate tested according to BS 476, Part 7, 1971, Warrington Fire Research, Naval Eng. Standard 713: Issue 3.
Grain certificate issued by the Newcastle (UK) occupational health authority. Other certificates and approvals are available on request.
Jotamastic 87 — Surface-Tolerant Epoxy Abrasion-Resistant (332)
Jotamastic 87 Aluminium — Surface-Tolerant Epoxy Abrasion-Resistant Aluminium (332)
For the different products in this series, refer to the respective technical data sheets
Many other colours are available
Property Test/Standard Description
Ambient-curing
| Volume Solids | ISO 3233 | 80± 2 % |
| Gloss (GU 60°) | ISO 2813 | Semi-gloss (35–70) |
| Flash Point | ISO 3679 Method 1 | 35 °C |
| Density | Theoretical Value | 1.4 kg/L |
| Region | Regulations | Test / Standard | VOC Value |
| US | CARB(SCM)2020 / SCAQMD rule 1113 | Calculation | 222 g/L |
| Hong Kong | Air Pollution Control (VOC) Regulation | Calculation | 222 g/L |
| EU | European Paint Directive 2004/42/CE | Calculation | 222 g/L |
| China | GB 30981-2020 Limit of harmful substances of industrial protective coatings | GB/T 23985-2009 8.3 | 180 g/L |
Winter grade
| Volume Solids | ISO 3233 | 70± 2 % |
| Flash Point | ISO 3679 Method 1 | 31 °C |
| Density | Theoretical Value | 1.4kg/L |
| Region | Regulations | Test / Standard | VOC Value |
| US | CARB(SCM)2020 / SCAQMD rule 1113 | Calculation | 255 g/L |
| Hong Kong | Air Pollution Control (VOC) Regulation | Calculation | 255 g/L |
| EU | European Paint Directive 2004/42/CE | Calculation | 255 g/L |
| China | GB 30981-2020 Limit of harmful substances of industrial protective coatings | GB/T 23985-2009 8.3 | 209 g/L |
The data listed are based on factory batch production and may vary slightly with colour.
| Gloss description | According to JOTUN's definition of functional coatings |
|---|
Typical recommended specification range
| Dry Film Thickness | 200–350 µm |
| Wet Film Thickness | 250–440 µm |
| Theoretical Spreading Rate | 4–2.3 m²/L |
| Dry Film Thickness | 200–300 µm |
| Wet Film Thickness | 285–430 µm |
| Theoretical Spreading Rate | 3.5–2.3 m²/L |
The recommended surface preparation provides optimum properties including adhesion, corrosion resistance, heat resistance and chemical resistance.
Surface Preparation
| Substrate | Minimum | Recommended |
| Carbon Steel | St 2 (ISO 8501-1) | Sa 2 (ISO 8501-1) |
| Shop-primed Steel | Clean, dry and intact shop primer (compliant with ISO 12944-4 clause 5.4). | |
| Coated surface | A clean, dry and sound compatible primer. | |
This product may be applied by the following methods
| Spray: | Apply by airless spray. |
| Brush: | Recommended for touch-up and small-area application. Take care to achieve the specified dry film thickness. |
| Surface-tolerant Abrasion-resistant Epoxy Glass Flake, Component A | 6 parts |
| Surface-tolerant Abrasion-resistant Epoxy, Component B | 1 part |
| Surface-tolerant Abrasion-resistant Epoxy Glass Flake, Component A | 4 parts |
| Surface-tolerant Abrasion-resistant Epoxy, Component B (winter grade) | 1 part |
| Thinner | JOTUN Thinner No. 17 |
|---|
In China, the cleaning solvent must comply with GB 38508-2020
| Nozzle tip size (inch/1000): | 21-27 |
| Nozzle pressure (minimum): | 200 bar/2900 psi |
Substrate temperature -5 °C 0 °C 5 °C 10 °C 23 °C 40 °C Ambient-curing
| Touch Dry | 18 h | 7 h | 2 h |
| Walk-on Dry | 24 h | 10 h | 4 h |
| Minimum recoat interval | 24 h | 10 h | 4 h |
| Dry/cured to service | 14 days | 7 days | 2 days |
| Touch Dry | 24 h | 18 h | 12 h | 6 h | 3.5 h |
| Walk-on Dry | 80 h | 44 h | 26 h | 16 h | 6 h |
| Minimum recoat interval | 80 h | 44 h | 26 h | 16 h | 6 h |
| Dry/cured to service | 21 days | 14 days | 7 days | 3 days | 2 days |
For the maximum recoat interval, refer to the Application Guide (AG) for this product.
Drying and curing times are determined based on temperature and relative humidity below 85%, with dry film thickness within the average range.
| Touch Dry | The state at which light finger pressure leaves no mark or stickiness. |
|---|---|
| Walk-on Dry | The minimum time after which the coating allows normal foot traffic without leaving permanent footprints, marks or other physical damage. |
Minimum recoat interval after drying: the recommended minimum interval before applying the next coat.
Dry/cured to service: the minimum time before the coating can be permanently exposed to a specific environment/medium.
| Paint temperature | 10 °C | 23 °C | 40 °C |
| Ambient-curing | |||
|---|---|---|---|
| Induction Time | 10 min | ||
| Pot Life | 4 h | 2 h | 1 h |
| Winter grade | |||
| Pot Life | 1 h | ||
Temperature
| Drying, atmospheric | Continuous 120 °C | Peak - |
| Immersed, sea water | 50 °C | 60 °C |
Withstands peak temperatures for a maximum of one hour.
At the above temperatures, protective performance is unaffected, but appearance may be affected.
Note: this coating can withstand different immersion temperatures, depending on the specific chemical and whether immersion is continuous or intermittent. Heat resistance is affected by the coating system as a whole. When used with other coatings, ensure that all coatings in the system have similar heat resistance.
Depending on the actual exposure conditions in service, this product may be used with various primers and topcoats. Some reference systems are listed below. For specific systems, contact JOTUN.
| Previous coat: | Epoxy shop primer, inorganic zinc silicate shop primer, zinc epoxy, epoxy, modified epoxy, inorganic zinc silicate |
| Subsequent coat: | Polyurethane, epoxy, acrylic, vinyl epoxy |
| Volume | Container Size | |
| (L) | ||
| Surface-tolerant Abrasion-resistant Epoxy Glass Flake, Component A | 16 | 20 |
| Surface-tolerant Abrasion-resistant Epoxy, Component B | 2.7 | 3 |
Surface-tolerant Epoxy Abrasion-resistant Paint Component B (winter type) 4 5. The above package sizes are typical reference sizes for factory batch production; due to different local regulations, package sizes and capacities may vary by region.
Store in accordance with national regulations. Keep containers in a dry, cool, well-ventilated place away from heat and sources of ignition. Keep containers tightly closed. Handle with care.
| Surface-tolerant Abrasion-resistant Epoxy Glass Flake, Component A | 48 months |
| Surface-tolerant Abrasion-resistant Epoxy, Component B | 48 months |
| Surface-tolerant Abrasion-resistant Epoxy, Component B (winter grade) | 36 months |
In some markets, the stated shelf life may be shortened to comply with local legal requirements. The above is the minimum shelf life; thereafter, testing is required to confirm quality remains acceptable.
For professional use only. Applicators and workers must be trained, experienced, capable and equipped to mix, stir and apply the coating correctly in accordance with JOTUN's technical documents. Applicators and workers must wear appropriate personal protective equipment when using this product. This guidance is provided based on current product knowledge. Any proposed modification to suit site conditions must be approved by the responsible JOTUN representative before use.
Read the safety warnings on the container packaging. Use in well-ventilated conditions. Avoid inhaling spray mist and avoid skin contact. In case of accidental splashes on skin, wash immediately with a suitable cleaner, soap and water. In case of eye contact, rinse thoroughly with water and seek medical attention immediately.
When used primarily as a primer or antifouling coating, products may show slight colour variation from batch to batch. Such products, and epoxy products used as topcoats, may chalk when exposed to sunlight.
Gloss and colour retention of topcoats depend on the colour type, the surrounding environment such as temperature and UV intensity, application quality and product type. Contact your local JOTUN office for further information.
The information in this datasheet is based entirely on knowledge gained in our laboratory and in practice. JOTUN products are regarded as semi-finished products, and their use is generally beyond our control. JOTUN therefore guarantees only the quality of the product itself. To comply with local regulations, the product may be adjusted, and we reserve the right to modify the datasheet without further notice.
Users should consult JOTUN for specific guidance on the suitability of the product for their requirements and applications.
In case of any discrepancy between language versions, the English (UK) version shall prevail.
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.
