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Blue Hylomar Universal Gasket Jointing Compound is a premium, non-setting polyurethane paste designed for high-performance sealing in automotive, aerospace, and engineering applications. Resistant to extreme temperatures (up to 250°C) and a broad spectrum of fluids including fuels, oils, and water, it ensures flexible, durable seals on metal and plastic surfaces without hardening or staining. Ideal for critical joints like water pumps, gearboxes, and engine components, it delivers professional-grade reliability trusted worldwide.
| ASIN | B079D8XJSP |
| Best Sellers Rank | 13,823 in DIY & Tools ( See Top 100 in DIY & Tools ) 274 in Sealers |
| Brand | Hylomar |
| Colour | Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (305) |
| Item Form | Paste |
| Item Weight | 40 Grams |
| Liquid Volume | 40 |
| Manufacturer | Hylomar |
| Material | Polyurethane |
| Surface Recommendation | Tubes, Engines, Power Components, Building Supplies |
| Temperature Range | 2.5E+2 Degrees Celsius |
| UPC | 780989275704 |
| Unit Count | 1.0 count |
| Water Resistance Level | Water Resistant |
P**Y
Excellent stuff. Does the job.
I bought this to help refurbish a Land Rover steering box. It works very well and is the right compound for the job. Not a drip of oil since rebuilding. Normally on a Land Rover that means its empty, but in this case it means the joints are surprisingly oil tight. Good stuff, get some!
G**K
Reliable Gasket Compound
This Blue Hylomar Universal Gasket Jointing Compound works perfectly on my food mixer. Easy to apply, creates a secure seal, and handles heat and wear very well. A high-quality, reliable product that I would definitely recommend for kitchen appliances and general use.
J**S
Easy to use but use vinyl gloves.
Really effective product that seals well. Useful for holding gaskets in place while assembling. Just a smear between the joint both side of the gasket gives a reliable seal. It's easy to remove also when the need to remove the gasket also. I personally recommend it.
D**T
Great Quality Product
Yes - great to work with and as always does a great job for sealing radiator hoses.
A**Y
Works well
Delivered the next day, which is excellent and came with a small diameter tube so you can put the stuff exactly where it needs to be. I’ve used Hylomar for years. I find it works well, Alan
M**E
Works perfectly
Good sealent perfect for gaskets
D**N
Quality product.
Works well.
C**V
Good price, good product. Good delivery.
Good price, good product. Good delivery.
I**.
Einfache Dosierung. Eindrucksvolle Konsistenz.
C**Y
Estaba buscando un sellador que no permita la fuga de gasolina. Éste hace eso y más. Otros productos generalmente solo funcionan con aceite y agua.
T**K
Ausgezeichnetes Produkt und schnell geliefert. Ich habe Hylomar für die Montage von Flugzeugtriebwerken verwendet. Ziemlich die einzige zertifizierte Versiegelung für diesen Zweck. Schön, wieder eine Quelle für dieses Dichtungsmittel zu haben! Excellent!
C**N
Rápida entrega, buen producto
B**O
Flächendichtung ist Tacko, kein Öltropfen mehr.
Trustpilot
1 month ago
4 days ago