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Oatey 15804 Hercules Megaloc is a 4 fl oz multi-purpose thread sealant featuring a durable, water-resistant liquid paste formula enhanced with DuPont Kevlar. It offers odorless, non-flammable, and grit-free application, designed for easy handling and quick installation on various plumbing surfaces. Supported by top-tier technical and customer service, it’s the go-to choice for professionals demanding reliability and efficiency.






| ASIN | B000BQ8DUW |
| Best Sellers Rank | #74,596 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #77 in Industrial Thread Sealants |
| Brand Name | Hercules |
| Color | Blue |
| Compatible Material | Stainless Steel |
| Customer Reviews | 4.5 4.5 out of 5 stars (300) |
| Global Trade Identification Number | 00032628158047 |
| Included Components | Oatey 15804 Hercules Megaloc Multi-Purpose Thread Sealant |
| Item Dimensions | 2 x 2 x 3 inches |
| Item Form | Liquid |
| Item Type Name | Multi-Purpose Thread Sealant |
| Item Weight | 5.6 Ounces |
| Manufacturer | Oatey |
| Material Type | Stainless Steel |
| Model | 15804 |
| Number of Items | 1 |
| Part Number | 15804 |
| Style Name | Liquid Paste |
| Supported Standards | NSF/ANSI 61 |
| Surface Recommendation | Various surfaces with pipes and fittings |
| UPC | 032628158047 |
| Unit Count | 4.0 Fluid Ounces |
| Warranty Description | Warranty |
| Water Resistance Level | Water Resistant |
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