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The Solv-Tec ST5516 K-Seal is a professional-grade, heavy-duty coolant leak repair solution that permanently seals cracks and holes in water-cooled engines. Compatible with all antifreeze types, it requires no system draining or flushing—just shake, pour, and go. Trusted by mechanics and independently tested to ASTM standards, this 8oz bottle treats up to 20 quarts of coolant, making it ideal for commercial, agricultural, and industrial vehicles seeking a fast, reliable fix.
| ASIN | B00SXGL2C8 |
| Best Sellers Rank | #909,604 in Automotive ( See Top 100 in Automotive ) #123 in Cooling System Additives |
| Brand Name | Unknown |
| Compatible Material | Glass, Metal, Plastic, Rubber |
| Customer Reviews | 5.0 5.0 out of 5 stars (8) |
| Item Form | Liquid |
| Item Weight | 16 Ounces |
| Manufacturer | netmagic |
| Material Type | Silicone |
| Model | DAS16819 |
| Number of Items | 1 |
| Part Number | ST5516 |
| Style Name | Compact |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |
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