





🔥 Seal the deal with LIQUI MOLY – where performance meets precision!
LIQUI MOLY Exhaust Assembly Paste is a 150g high-viscosity, heat-resistant paste designed for permanent, gas-tight sealing of exhaust system components. Its easy-to-apply formula ensures quick setting upon heating, making it a top choice for both professional mechanics and DIY enthusiasts aiming for flawless exhaust assembly and leak prevention.





| ASIN | B00295EUUK |
| Best Sellers Rank | 850 in Automotive ( See Top 100 in Automotive ) 6 in Fillers, Adhesives & Sealants |
| Brand | Liqui Moly |
| Colour | blue |
| Compatible Material | Metal |
| Container Type | Bottle |
| Country Of Origin | Germany |
| Customer Reviews | 4.5 out of 5 stars 5,015 Reviews |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 04100420033421 |
| Included Components | Exhaust Mounting Paste |
| Item Form | Paste |
| Item Package Quantity | 1 |
| Item Type Name | Liqui Moly 3342 Exhaust Mounting Paste 150g |
| Item Weight | 0.15 Kilograms |
| Item form | Paste |
| Item height | 3 centimetres |
| Manufacturer | Liqui Moly GmbH |
| Material | Synthetic Rubber |
| Model Number | 3342 |
| Other Special Features of the Product | Highly gas-tight and heat-resistant |
| Product Warranty | 2 Year |
| Special feature | Highly gas-tight and heat-resistant |
| Specific Uses For Product | Universal |
| Specific uses for product | Universal |
| Unit Count | 900.0 gram |
| Viscosity | High Viscosity Paste |
| Water Resistance Level | Not Water Resistant |
C**E
Great paste
Fitted a silencer removal recently and needed some exhaust paste for the new straight through. This paste is fantastic - if a little messy. It’s more liquid initially so make sure you shake the bottle to get the mix going. I personally prefer the more spreadable nature of this paste compared to some others I’ve tried as it’s easier to apply and gauge the amount you need! You could use a spatula I guess but I just put on some rubber gloves, spread the paste on the join to create a nice amount then placed my new pipe on. Used the excess to seal any gaps, then bam it starts to harden. Before a drive simply start the car let it heat up to ‘set’ the paste and you’re gold!
A**N
Better than Holts Paste
Best product I've purchased for sealing my exhaust pipe joints, highly recommended. Far better than holts paste
C**R
Works but messy.
I used this to repair a snapped exhaust that needed sealing around the new sleeve. Once dried it has prevented any exhaust gases from leaking from the new section. If like me you are repairing a large section I would advise against running the engine to speed up the drying process as this just blew all my putty over my driveway. Removed a star from the rating as the consistency of the putty is very watery initially.
A**R
So easy to use
The stuff did what it should very effectively, dried quick.
P**L
Exhaust sealer
Works well good product
B**E
Quality product that works like it should
Having tried several other well known brands ( with variable success ) I decided to try this out ( as I have other products from their range ). Application was straightforward, applied to exhaust pipe and outlet port on cylinder head of classic motorcycle and push fit together. Ran engine for a few minutes ( low revs) and product dried to produce an airtight ( exhaust -tight ) joint. Please note… you must manipulate the product with your fingers by massaging the container tube ( thereby mixing it ) for a minute or two. If you do not the product will emerge either very thick or very thin ( almost a liquid ). I can recommend this product, not the cheapest but ……..? You gets what you pay for!
M**G
Get a better one
Not brilliant very runny
I**D
as needed
Just being a perfectionist some of the arrow exhaust can fixings on my Speed Triple are just interference fit , so it's just the stuff for reassembling the exhaust system after being removed for cleaning , it definitely stopped any slight exhaust leaks
Trustpilot
5 days ago
2 weeks ago