

🛡️ Seal it once, seal it right — the pro’s secret weapon!
Hylomar Aerograde is a premium, polyethylene-based sealing compound in a convenient 3.5 oz tube. Renowned for its universal adhesion across metals, wood, glass, and plastics, it offers a flexible, water-resistant seal that never hardens. Trusted by aviation and industrial pros for over 15 years, this compact tube delivers reliable, long-lasting performance for demanding repairs and maintenance.
| ASIN | B00XLWV0HQ |
| Best Sellers Rank | #187,221 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #826 in Industrial Lubricants |
| Brand | Silver Seal |
| Brand Name | Silver Seal |
| Compatible Material | Aluminum, Stone, Wood, Alloy Steel, Stainless Steel, Marble, Glass, Copper, Polyvinyl Chloride, Rubber, Fiberglass, Ceramic, Porcelain, Engineered Wood, Brass, Paper, Granite, Plastic, Vinyl, Metal, Terracotta, Leather |
| Customer Reviews | 4.6 out of 5 stars 19 Reviews |
| Item Form | Liquid |
| Item Weight | 3.5 Ounces |
| Manufacturer | Silver Seal |
| Material | Polyethylene |
| Material Type | Polyethylene |
| Number of Items | 1 |
| Part Number | HUBPLL1 |
| Style | Compact |
| Style Name | 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
1 week ago
2 days ago