








Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.
🖤 Seal it once, seal it right—Black BioSeal keeps your projects flawless for decades!
Black BioSeal is a premium 100% silicone sealant caulk designed for general-purpose waterproof sealing. It offers rapid curing with water readiness in 30 minutes, exceptional durability with 50 years of protection against yellowing and cracking, and a no-odor formula for a clean application experience. Ideal for tile and other surfaces, this 10.1-ounce black cartridge delivers professional-grade performance for long-lasting, flexible seals.

| ASIN | B0BFCHRMFB |
| Best Sellers Rank | #87,673 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #115 in Silicone Caulk |
| Brand Name | ZERED |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (122) |
| Global Trade Identification Number | 00196852472208 |
| Included Components | 100% RTV Silicone |
| Initial Hardening Time | 30 Minutes |
| Item Form | Liquid |
| Item Weight | 10.1 Ounces |
| Liquid Volume | 10.1 Fluid Ounces |
| Manufacturer | zered |
| Material Type | Silicone |
| Number of Items | 1 |
| Part Number | Bioseal-GP-BK |
| Surface Recommendation | Tile |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |
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