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Permatex engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Permatex lineup with fast shipping and expert fitment support — order with confidence.
When your engine reaches extreme temperatures, you need a sealant that won't break down. Permatex Optimum Red RTV Silicone is specifically formulated for high-temperature applications, providing a reliable, long-lasting seal where heat is a primary concern. Whether you are dealing with exhaust components or high-performance cooling systems, this RTV provides the thermal stability required for professional results.
Permatex Optimum Red is the go-to choice for enthusiasts and professionals who demand the best in heat resistance. It provides a secure bond that keeps your engine running smoothly even under the most intense conditions. By preventing leaks in high-heat areas, you protect your engine's performance and longevity. Trust the quality and expertise of Permatex for your next project, and find all your high-performance parts at GGCRACING.
| Brand | Permatex |
|---|---|
| Manufacturer part number | 27038 |
| GGC SKU | BCGH_27038 |
| UPC / GTIN | 686226987631 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 1.25 × 3.81 × 8 in |
|---|---|
| Shipping weight | 0.24 lb |
Vehicle fitment is not listed for this part. Send us your year, make and model at sales@ggcracing.com and we will confirm before you order.
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