

🛡️ Seal like a pro, stay leak-free forever!
Hylomar Aerograde is a premium polyethylene-based sealing compound in a convenient 3.5 oz tube, renowned for its water resistance, flexibility, and industrial-grade reliability. Favored by aviation and industrial professionals, it delivers precision sealing that never hardens and cleans up easily, making it an essential tool for durable, high-performance repairs.
| ASIN | B00XLWV0HQ |
| Best Sellers Rank | #199,062 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #882 in Industrial Lubricants |
| Brand | Silver Seal |
| Customer Reviews | 4.3 4.3 out of 5 stars (17) |
| Date First Available | July 25, 2017 |
| Item Form | Liquid |
| Item Weight | 3.5 ounces |
| Manufacturer | Silver Seal |
| Manufacturer Part Number | HUBPLL1 |
| Material | Polyethylene |
| Number of Items | 1 |
| Style | Compact |
| UPC | 042864033664 |
| Unit Count | 3.5 Fluid Ounces |
| Water Resistance Level | Water Resistant |
A**R
Used this at work; 15 years ago; put it on thin and it will seal anything!
Great; but almost permanent!
J**L
Good stuff!
Used to use this when I worked in aviation, and got it for home/farm repair work. Excellent stuff, never gets hard, and cleans up with mild solvent.
R**S
Hylomar Aerograde sealant is one of the best products ever made for use on Orings
Hylomar Aerograde sealant is one of the best products ever made for use on Orings, metal, rubber, cork, paper, silicone or aluminum gaskets. We couldn't be without it here in this shop. Have used it everyday for many years.
Trustpilot
3 weeks ago
3 weeks ago