Reference: 291.D2663
Brand: Uhu-Bostik
Professional black acetic‑curing silicone sealant, elastic, mildew‑resistant and weather‑resistant. Suitable for universal applications in construction, household, automotive and marine use.
Over 100 years of experience in hardware, tools and technical products.
We also have a physical store in La Loggia (Turin): real people ready to help before and after your
We prepare every order with care
Gebosil Professional Acetic Silicone – Black (SIL03) is a one‑component acetic‑curing silicone sealant that crosslinks with ambient humidity, forming a permanently flexible silicone rubber. The black RAL 9005 finish is ideal for dark frames, technical surfaces and applications requiring a uniform opaque seal. It provides good adhesion without primer on glass, ceramic tiles, enamel, metals, painted wood and many plastics.
Not recommended for natural stones, surfaces sensitive to acetic acid, structural glazing or aquariums.
| Product | Acetic silicone sealant |
|---|---|
| Brand | G&B Fissaggi |
| Code | SIL03 |
| Color | Black |
| RAL | 9005 |
| Packaging | 280 ml cartridge |
| Base | Acetic‑curing silicone |
| Skin formation | 15–30 min |
| Cure rate | 2 mm / 24 h |
| Specific weight | 0.97 g/cm³ |
| Hardness | 18 Shore A |
| Modulus | 0.36 N/mm² |
| Elongation | 500% |
| Application temperature | +5°C / +40°C |
| Service temperature | –40°C / +100°C |
| Properties | Mildew‑resistant, elastic, weather‑resistant |
| Certifications | EN 15651‑1, EN 15651‑2, EN 15651‑3 |
| Storage | 12 months, 5–25°C |
| Manufacturer | G&B Fissaggi S.r.l. |
Reference: 291.D2663
Brand: Uhu-Bostik
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Reference: 291.6310770
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Professional black acetic‑curing silicone sealant, elastic, mildew‑resistant and weather‑resistant. Suitable for universal applications in construction, household, automotive and marine use.