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🐟 Seal your aquarium like a pro—strong, safe, and sleek!
Wacker 121 is a premium-grade, German-engineered silicone sealant designed specifically for aquarium construction and repair. With a tensile strength of 360 pounds and FDA approval for aquatic safety, it delivers a durable, waterproof, and odorless seal that withstands extreme water pressure and environmental stress. Trusted by professionals for over 20 years, it ensures a flawless, long-lasting bond for both freshwater and saltwater tanks.
| ASIN | B08KGVHJJ8 |
| Best Sellers Rank | #76,092 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #179 in Silicone Sealers |
| Brand | Wacker |
| Brand Name | Wacker |
| Color | Clear/Transparent |
| Colour | Clear/Transparent |
| Compatible Material | Glass |
| Container Type | Tube |
| Customer Reviews | 4.3 out of 5 stars 348 Reviews |
| Item Form | Paste |
| Item Package Quantity | 1 |
| Item Weight | 420 Grams |
| Item form | Paste |
| Item package quantity | 1 |
| Manufacturer | Wacker |
| Material | Silicone |
| Material Type | Silicone |
| Model | WCK121 |
| Other Special Features of the Product | Non Toxic, Strong |
| Special features | Non Toxic, Strong |
| Tensile Strength | 360 Pounds |
| Unit Count | 310 Milliliters |
| Viscosity | High |
| Volume | 310 Milliliters |
| Water Resistance Level | Waterproof |
P**S
Ideal for aquarium
A**Q
Best silicon ever in the market, for aquarium.
H**H
Good quality
P**R
Best for fish keepers. 🐠
A**D
Great product
Trustpilot
3 weeks ago
2 weeks ago