Professional grade silicone for precise reproduction of decorative plaster mouldings.
Our RTV-2 silicone rubber is formulated to meet the exacting standards of architectural mould making. It provides the necessary strength and flexibility required to replicate intricate ceiling roses, detailed cornices, and ornamental panels.
Product Highlights:
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High tear resistance for handling deep undercuts and complex patterns.
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Superior resistance to abrasive plaster and gypsum materials.
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Excellent detail capture for museum-quality reproductions.
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Reliable room temperature curing (two-part system).
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Ideal for restoration projects and manufacturing decorative trim.
| Item | Color | Viscosity (mPa·s) | Hardness (Shore A) | Tensile Strength (MPa) | Elongation at Break % | Tear Strength (N/mm²) | Linear Shrinkage % |
| YS805 | White | 12000±2000 | 5±2 | ≥1.5 | ≥550 | ≥8 | ≤0.3 |
| YS810 | White | 14000±2000 | 10±2 | ≥1.9 | ≥500 | ≥13 | ≤0.3 |
| YS815 | White | 16000±2000 | 15±2 | ≥2.1 | ≥500 | ≥17 | ≤0.3 |
| YS820 | White | 20000±2000 | 20±2 | ≥2.5 | ≥450 | ≥22 | ≤0.3 |
| YS825 | White | 21000±2000 | 25±2 | ≥3.0 | ≥450 | ≥23 | ≤0.3 |
| YS830 | White | 22000±2000 | 30±2 | ≥3.5 | ≥350 | ≥23 | ≤0.3 |
| YS835 | White | 22000±2000 | 35±2 | ≥3.5 | ≥310 | ≥22 | ≤0.3 |
| YS840 | White | 22000±2000 | 40±2 | ≥4.0 | ≥310 | ≥20 | ≤0.3 |
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