Royal (H.B. Fuller Aerospace)2K polysulphide (aerospace)
Royal WS-8020RC
2K polysulphide sealant cured with MnO2
Aerospace polysulphide sealant: rapid cure, high temperature, general-purpose fuel tank.
Technical data
| Technology | Rapid cure, alta temperatura, depósito de combustible de uso general |
|---|---|
| Mix ratio | 100:12 by weight / 100:10,14 vol. |
| Max. density | 1,45 |
| Shore A | 52 |
| Tensile / elongation | >350 psi / >300 % |
| Specifications | AMS-S-8802, AMS3276, FMS-1044, CMNP021/093 |
Recommended for: by technology only
Indicative equivalent: PPG: Pro-Seal 890, PR-1440, PR-1442, PR-1750, PR-1750-F; discontinued 3M reference (2023): AC-350, AC-360. Always validate it in your application.
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