

🔧 Seal smart, flex hard — LOCTITE® SI 5910 keeps your engine running smooth!
LOCTITE® SI 5910 is a 50ml black silicone oxime sealant designed for flexible flange and stamped sheet metal cover applications. It offers superior flexibility and oil resistance, cures in 24 hours to a durable rubber-like finish, and prevents liquid migration. Compatible with multiple materials, it reliably seals gaps up to 1mm, making it ideal for industrial and automotive sealing needs.




| ASIN | B01BWJF62Y |
| Best Sellers Rank | #10,628 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #29 in Silicone Adhesives |
| Brand | Loctite |
| Brand Name | Loctite |
| Colour | Black |
| Compatible Material | Ceramic, Concrete, Glass, Metal, Plastic, Rubber, Stone, Wood |
| Container Type | Tube |
| Country of Publication | India |
| Customer Reviews | 4.1 out of 5 stars 58 Reviews |
| Full Cure Time | 24 Hours |
| Included Components | Sealant Tube, Pack of 1 |
| Item Form | Paste |
| Item Height | 15.5 Centimeters |
| Item Package Quantity | 1 |
| Item Type Name | Flange Sealant, 50 ml |
| Item Weight | 13.6 Grams |
| Manufacturer | Henkel Adhesives Technologies India Pvt Lid. D3/D4 Industrial Estate, Maharstra 412303, Loctite |
| Manufacturer Contact Information | Henkel Adhesives Technologies India Pvt Lid. D3/D4 Industrial Estate, Maharstra 412303 |
| Material | Silicone |
| Material Type | Silicone |
| Model | LOC_5910 |
| Other Special Features of the Product | Versatile, Easy to Use, Corrosion Resistant |
| Packer Contact Information | D3/D4, MIDC Industrial Estate, Jejuri, Purandhar, Pune, Maharashtra - 412303 |
| Special Feature | Versatile, Easy to Use, Corrosion Resistant |
| Specific Uses For Product | Flange Joint Sealing, Corrosion Prevention, Fluid Containment, High/Low Temperature Environments |
| Unit Count | 50 Milliliters |
| Viscosity | Medium |
| Volume | 50 Millilitres |
| Water Resistance Level | Water Resistant |
C**A
First buyer in india, amazing product and various application
I think i am first one to buy this product on amzon in india xD. This product i have used in assembling of ktm duke 390 engine, mainly sealing crankcase seperations, it has 30 min of cure time as it says, it is semi fluid in form, but when cures up it becomes rubber type, is greatly elastic in nature, lets see this loctite can bear high temp of engine or not. Thanks amazon and popatlal.
S**D
mind blowing
Supb
A**S
handle missing
5910 selent black handle missing in package
S**A
All sealants are hardened
I have a workshop, so bought these but then found all the tubes have become hard, and was of no use had to throw them
R**U
Never buy
Frozen tube received
Trustpilot
1 week ago
4 days ago