

🔧 Seal it, fix it, forget it — the clear choice for lasting repairs!
Loctite 37463 Clear RTV Silicone Adhesive/Sealant is an 80 ml professional-grade, waterproof, and flexible silicone sealant designed for durable bonding and sealing across multiple surfaces including glass, metal, plastics, and fabric. It cures quickly within 24 hours, resists oil, water, vibration, and weather, and offers reliable protection for electrical wiring, making it ideal for automotive and industrial maintenance.
| ASIN | B000XSJIL6 |
| Best Sellers Rank | #48,623 in Automotive ( See Top 100 in Automotive ) #85 in Body Repair & Restoration Adhesives |
| Brand | Loctite |
| Color | Clear |
| Customer Reviews | 4.4 4.4 out of 5 stars (255) |
| Date First Available | October 25, 2007 |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00079340374638 |
| Is Discontinued By Manufacturer | No |
| Item Form | Paste |
| Item Package Quantity | 1 |
| Item Volume | 80 Milliliters |
| Item Weight | 1.6 ounces |
| Item model number | 37463 |
| Manufacturer | Loctite |
| Manufacturer Part Number | 491981 |
| Material | Silicone |
| Model | FBA_37463 |
| OEM Part Number | 37463 |
| Package Information | Tube |
| Product Dimensions | 8 x 3.81 x 1.45 inches |
| Special Feature | Waterproof |
| Special Features | Waterproof |
| Specific Uses For Product | Fleet and plant maintenance. |
| UPC | 079340374638 |
| Unit Count | 80 Milliliters |
| Viscosity | Thick gel-like consistency |
| Viscosity Level | High |
| Water Resistance Level | Waterproof |
J**T
Worked Perfectly!
Accurate directions provided and following them led to a positive result for me in fixing my cars passenger side door mirror. I was using gaff tape to hold the detached mirror housing in place, which would last a few months before totally deteriorating. It's an old car, a beater really, so I wasn't about to spend big money to fix this issue at a body shop. This provided me with a workable and affordable solution. Also, the repair looks so much better than the tape job I had going before! The RTV, once cured, has provided a super solid, and strong weatherproof bond. Great product!
D**J
Works great
Works great to seal windshield that was leaking. Clear which allows you to make mistakes without it looking sloppy. Highly recommend if you have a leaking windshield or sun roof
P**C
Good option for glass art project
Good product for my glass mosaic projects. Dries clear which is important to me. I wish the applicator was smaller since the size results in a lot of wasted adhesive for my needs.
P**L
best silicone
husband loves it uses alll the time second or third time
E**E
Handy af
Used for 2nd try mirror replacement on car. (Thanks teen driver lol) This did the trick! Also worked on a corner of my floor tile. This is the kind of glue you just need to keep around if you're a diy'er.
R**7
Defect in Pointer Cap
The RTV itself was fine, but the threads on the Pointer cap were stripped so every time you tried to put some pressure on the tube to dispense the silicone..it would tend to always push the cap off and went all over the place if you weren't paying real close attention. I would order the product again, but I am concerned that this may be the case with all the tubes and pointer caps?! Great product otherwise.
D**S
Silicone
Great for using to stop leakage
M**X
Dries Quick
Works Great For Aquarium Use. Dries Quickly and Easy to Remove if you make a Mistake.
D**8
The quality is quite good.
F**S
Adhérence parfait
Trustpilot
2 weeks ago
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