ACDelco RTV Engine Sealant helps provide a top-quality solution to help with your vehicle's leaky engine components. It has a room-temperature vulcanizing (RTV) formula that is also a high viscosity engine sealant that cures when exposed to air. It is a one-component, room-tempurature vulcanizing (RTV) sealant for ease of use. It is forumulate to resist engine oils and coolants without corroding metals. ACDelco RTV Engine Sealant has been forumulat to meet your expectation for durability and longevity. ?
| Adhesive | Yes |
| Anaerobic | No |
| Application Method | Squeeze |
| Color | Gray |
| Container Type | Pouch |
| FAQ - Answer 1 | Yes. Surfaces must be clean, dry, grease-free, oil-free and old gasket material removed as required. Be prepared to join or connect the surfaces as soon as the gasket material is applied. |
| FAQ - Answer 2 | No. Primer is not required. |
| FAQ - Answer 3 | Silicone sealants can be used on many non-automotive applications. Read product instructions, however, because some products are not intended for use as engine gaskets. |
| FAQ - Answer 4 | Yes, silicone sealants must not be used for engine or transmission applications. |
| FAQ - Question 1 | Do I need to prepare the surfaces to be bonded before using the sealants? |
| FAQ - Question 2 | Do I need to use a primer before applying the sealants? |
| FAQ - Question 3 | Can the sealants be used for non-automotive applications? |
| FAQ - Question 4 | Are there any vehicle components I should never use silicone sealants on? |
| Good Maintenance Practices - Section 1 - Bullet 1 | Parts should be thoroughly cleaned prior to the application of silicone sealant. |
| Good Maintenance Practices - Section 1 - Bullet 2 | Carefully follow the directions for sealant applications as improper use can also cause damage. |
| Good Maintenance Practices - Section 1 - Bullet 3 | After exposure to the moisture in the air, the sealant will begin to cure so parts should be positioned quickly after application. |
| Height (in) | 1 |
| Length (in) | 4.18 |
| Low Volatility | No |
| Material | Silicone |
| Programming Required | No |
| Resistant To | Water |
| Signs of Wear & Troubleshooting - Section 1 - Header | Signs of wear or damage caused by improper RTV silicone usage include but are not limited to leaks at the application seam. |
| Signs of Wear & Troubleshooting - Section 2 - Bullet 1 | Areas around the head gasket |
| Signs of Wear & Troubleshooting - Section 2 - Bullet 2 | Above and below the intake manifold gasket |
| Signs of Wear & Troubleshooting - Section 2 - Bullet 3 | Valve cover access panels |
| Signs of Wear & Troubleshooting - Section 2 - Bullet 4 | Oil pan |
| Signs of Wear & Troubleshooting - Section 2 - Header | 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: |
| Texture After Curing | Yes |
| Weight (lb) | 1 |
| Width (in) | 9.12 |
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