Jotun Jotamastic 87 GF
Jotun Jotamastic 87 GF is a two component, glass flake reinforced coating for use as in high traffic, atmospheric and immersed environments.
This product is part of the Network Rail/Railtrack RT98 Systems M21, M24, M34, N1 and N2
Jotamastic 87 GF is a two component epoxy mastic coating. It is a surface tolerant, high solids, high build product. Jotamastic 87 GF is reinforced with glass flakes for improved abrasion and scratch resistance.
Best Uses
Jotamastic 87 GF is designed for maintenance and repair and is for surfaces exposed to high traffic areas and in atmospheric and immersed environments. It can be used as a primer, mid or finish coat or a single coat system. Primarily designed for maintenance and repair. Specially suitable for surfaces exposed to considerable wear and tear such as high traffic areas.
Application
Jotamastic 87 GF should be applied with and airless spray. Brush application is recommended for stripe coating and small areas (care must be taken to achieve the specified dry film thickness). See application guide for further guidance.
Surface and Environment
Jotamastic 87 GF is designed for protection against a high level of corrosivity and in atmospheric and immersed environments. It is suitable for properly prepared carbon or shop primed steel and coated surfaces.
Approvals
- This product is part of the Network Rail/Railtrack RT98 Systems M21, M24, M34, N1 and N2
- Certificate numbers XM92/M21-093, XM92/M21-147, XM92/M21-139, XM92/M21-114, XM92/M21-115, XM92/M21-150, XM92/M24-145, XM92/M24-146, XM92/M34-005, XM92/M34-006, XN90/N1-061, XN90/N2-056, XN90/N2-063, XN90/N2-064, XN90/N2-076 and XN90/N2-078
- Low flame spread class 1, BS 476, Part 7, 1971. Warrington Fire reasearch, Naval Eng, Stand 713: Issue 3 Grain, Newcastle Occupational Health
- Norsok M-501 System 7B (Pre Qualified)
Technical Info
| Components: | Two Part |
| Type: | Polyamine cured epoxy mastic glass flake coating |
| Finish: | Semi Gloss |
| Stock Colours: | Grey, Off White |
| Tintable: | Upon Request. Please note, bespoke tints are non refundable / exchangable. |
| VOC Content: | 241.0g per litre |
| Volume Solids: | 80% |
| Suitable Substrates: | Suitable for properly prepared carbon steel and aged coating surfaces |
| Application Method: | Airless Spray, Brush |
| Theoretical Coverage: | 4 - 2.3m2 per litre |
| Wet Film Thickness (WFT): | 250 - 440 microns |
| Dry Film Thickness (DFT): | 200 - 350 microns |
| Induction Time: | 10 mins at 23°C |
| Pot Life: | 2 hours at 23°C |
| Touch Dry: | 18 hours at 10°C |
| Overcoatable: | 24 hours at 10°C |
| Fully Cured: | 14 days at 10°C |
| Cleaner / Thinner: | Jotun Thinner No. 17 |
| Shelf Life: | 12 months |
| Packaging: | Available in 20 Litres |
