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🔧 Seal the deal with confidence — LOCTITE SI 587 keeps your engine running cooler and tighter!
LOCTITE SI 587 RTV Gasket Maker is a high-performance, metallic blue silicone sealant designed for automotive applications. It offers exceptional adhesion to all metals, resists cracking and shrinking, and cures quickly to form durable, oil-resistant gaskets that flex with engine movement. Ideal for valve covers, oil pans, and intake manifolds, it supports operating temperatures from -75°F to 625°F and is sensor-safe for modern engines.
| ASIN | B07FMP2T9K |
| Best Sellers Rank | #1,016,328 in Automotive ( See Top 100 in Automotive ) #255 in Gasket Sealers |
| Brand | Loctite |
| Color | Blue |
| Date First Available | July 13, 2018 |
| Full Cure Time | 24 Hours |
| Initial Hardening Time | 3E+1 Minutes |
| Item Form | Gel |
| Item Weight | 11.2 ounces |
| Item model number | 2093364 |
| Liquid Volume | 190 Milliliters |
| Manufacturer | Loctite |
| Material | Rubber, Silicone |
| Number of Items | 1 |
| Product Dimensions | 2.05 x 1.75 x 11.45 inches |
| Surface Recommendation | Miscellaneous |
| UPC | 079340010659 |
| Unit Count | 6.42 Fluid Ounces |
| Water Resistance Level | Waterproof |
C**.
Worthless, did not work.
Tube has no propellant, nothing came out of it when I tried to use it. Useless and can not be returned according to Amazon. Don’t buy! 0 stars if that was a choice.
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1 month ago
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