RTV Engine Sealant is a one-component, room-temperature vulcanizing (RTV) sealant. It is a high viscosity engine sealant that cures when exposed to air. The cured material has adhesion and elongation properties and is effective even on large gaps. It is very resistant to engine oils and coolants, will not corrode metals, and is blow-out resistant. This engine sealant is also oxygen sensor safe. This product comes in a tube for easy, pinpoint application.
| ACD_RemanDes | No |
| AltPA_1499 | Yes |
| FAQ - A1 | Yes, ACDelco RTV Engine Sealant can cause damage if the product contaminates the fluid. Keep the applied product away from the fluid side of the seal. For best results, follow the application instructions. |
| FAQ - A2 | Yes, a leak can be too large for the ACDelco RTV Engine Sealant to be effective. If the fluid is flowing from the engine (more than drips) a more robust repair method must be used. |
| FAQ - A3 | Yes, the ACDelco RTV Engine Sealant cartridge and tube versions can be used for the same functions. |
| FAQ - A4 | Yes, ACDelco RTV sealant can last a very long time if applied using proper methods. Clean surfaces and correct application techniques can give years of effective service. |
| FAQ - Q1 | Can ACDelco RTV Engine Sealant cause damage to my engine? |
| FAQ - Q2 | Can a leak be too large for ACDelco RTV Engine Sealant to be effective? |
| FAQ - Q3 | Do the cartridge and tube versions of ACDelco RTV Engine Sealant function the same? |
| FAQ - Q4 | Will ACDelco RTV Engine Sealant last a long time without the need to reapply? |
| Good Maintenance Practices - S1 B1 | Engine sealants are able to fix engine leaks, but it is important to check on the size and nature of the leaks before use. If leaks are large and fluids are pouring out of the vehicle, more significant engine repair is likely required. Attempting to fix a major leak with engine sealant could lead to contamination of other fluid reservoirs and end up causing major damage to the vehicle. |
| Good Maintenance Practices - S1 B2 | Carefully follow the directions for engine sealant application, as improper use can also cause significant harm to the engine. |
| Good Maintenance Practices - S1 B3 | Consulting a technician is a great way to determine if the leak is too large for engine sealant and to ensure the proper application of these products. |
| Good Maintenance Practices - S1 B4 | For application of these products: Surface should be free of residual fluids such as oil and coolant, as well as detergent residuals. Joints should be closed within 20 minutes of sealant application. Final tightening should be done within one hour of sealant application and joint closure. |
| Marketing Statement - Brand Qualifier | ACDelco Engine Sealants provide a top quality solution for leaky engine components. If you want to save on major, costly engine repairs, these products are the answer you've been looking for. Tired of looking underneath your vehicle to see pesky stains on your driveway or in your garage? Make them a thing of the past with ACDelco Engine Sealants. |
| Marketing Statement - Product Line | ACDelco offers a full range of oils, fluids, and vehicle care products to protect, enhance, and maintain your automobile. From adhesives, sealants, and cleaners to lubricants, waxes, and paints, ACDelco has all you need to keep your GM or non-GM vehicle looking and performing great. |
| Mkt_State_Warranty_CA | No Warranty |
| Mkt_State_Warranty_US | No Warranty |
| Pack Of | 5 |
| Signs of Wear & Troubleshooting - S1 B1 | Areas around the head gasket |
| Signs of Wear & Troubleshooting - S1 B2 | Above and below the intake manifold gasket |
| Signs of Wear & Troubleshooting - S1 B3 | Valve cover access panels |
| Signs of Wear & Troubleshooting - S1 B4 | Oil pan |
| Signs of Wear & Troubleshooting - S1 H | Engine sealants provide an effective solution when you observe small leaks from a variety of engine components. Some of the most common sources of leakage are: |
| Usage Chart | PL10_UC_Sealant.jpg |
| Vintage_Part_Indicator | N |
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