🛠️ Seal leaks like a pro—because your ride deserves the best!
Bar's Leaks 1109 Liquid Copper Block Seal is an 18 oz. one-step, sodium silicate-based formula that permanently repairs leaks in all types of cooling systems without draining. Compatible with all antifreeze types and safe for plastic, aluminum, and cast iron parts, it strengthens seals with fiber additives to ensure durable, waterproof protection for cars, trucks, SUVs, and RVs.
| Material | Sodium Silicate |
| Brand | Bar's Leaks |
| Style | 1 Pack |
| Item Weight | 18 Ounces |
| Item dimensions L x W x H | 7.5 x 2.6 x 2.6 inches |
| Compatible Material | Ceramin |
| Water Resistance Level | Waterproof |
| Item Form | Liquid |
| UPC | 046087011096 |
| Unit Count | 1.0 Count |
| Global Trade Identification Number | 00046087011096 |
| Number of Items | 1 |
| Surface Recommendation | Copper |
| Manufacturer | Bar's Leaks |
| Item Weight | 1.12 pounds |
| Product Dimensions | 7.5 x 2.6 x 2.6 inches |
| Country of Origin | USA |
| Item model number | 1109 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 1109 |
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