Reference: 291.D2663
Brand: Uhu-Bostik
Professional grey 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 – Grey (SIL04) is a one‑component acetic‑curing silicone sealant that crosslinks with ambient humidity, forming a permanently flexible silicone rubber. The grey RAL 7004 finish is ideal for technical surfaces, frames and applications requiring a neutral, uniform color. 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 | SIL04 |
| Color | Grey |
| RAL | 7004 |
| 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
Reference: 291.D2608
Brand: Uhu-Bostik
Reference: 174.SIL10
Brand: G B Fissaggi
Reference: 708.0055308
Brand: FISCHER
Reference: 704.32790-30/6
Brand: Vigor Tools
Reference: 291.D2607
Brand: Uhu-Bostik
Reference: 291.D2478
Brand: Uhu-Bostik
Reference: 708.0055300
Brand: FISCHER
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Professional grey acetic‑curing silicone sealant, elastic, mildew‑resistant and weather‑resistant. Suitable for universal applications in construction, household, automotive and marine use.