A strong adhesive is pretty hard to find. This is why adhesive 847 is so popular. Because it is versatile. Unfortunately, that makes it harder to find alternatives.
Good thing is, there are lots of options. Permatex ultra black, OMC adhesive M, Permatex #2, Permatex #3 and #4, 3M 1300- these are all good alternatives for adhesive 847.
Adhesive 847 has a good number of alternatives, you just have to find the one that suits you. Here is a list of top alternatives for adhesive 847 to make it easier for you.
Alternatives To Adhesive 847
Let’s face it, nothing really replaces adhesive 847. All you’ll get is a close substitute and it won’t be as versatile as the OG.
But if you run out of 847 and can’t find it anywhere anymore, you’ll have to look for alternatives. And that’s where this list comes in.
The options here are as close to adhesive 847 as it gets. You might have to use multiple options together for the same effect as adhesive 847’s.
Here is the list of the closest alternatives for Adhesive 847.
- Permatex Ultra Black
Permatex Ultra Black is one of the closest alternatives to the 3M 847.
It isn’t resistant like the 847 but it does the job.
Ultra Black is easy to find and good for automotive usage. The only problem is the limited usage scope.
Permatex Ultra Black is geared towards gasket sealing usage.
Ultra Black is highly flexible and easy to work with, thanks to its low viscosity.
It eliminates the need for pre-cut gaskets so there is one hassle less.
Permatex Ultra Black comes in a pretty sturdy can too so you won’t have to worry about it getting punctured.
Ultra Black isn’t resistant to everything but it is resistant enough for the automotive industry. This adhesive is corrosion-free and can resist oil, power fluids, and other fuel.
If your project involves rubber-to-metal connections, this is a good alternative to adhesive 847.
Also Read: Differences Between 3M 5200 Fast Cure And Regular Adhesives.
- OMC Adhesive M
A lot of people consider this a direct alternative to 3M 847. In most cases, you can replace this with 3M 847 but the opposite isn’t always true.
Nonetheless, this sealant is still one of the top alternatives for 847.
Another name for this solvent-based adhesive is sealer 1000.
Adhesive M is mostly geared toward marine applications.
If your project involves boats or something similar, this is a good alternative for you.
Adhesive M is water and oil resistant.
It does a pretty good job of holding the gasket down while keeping things flexible. The only problem with it is the availability.
If you think finding 3M 847 is hard, this is going to be harder for you. You can usually only get them in specific stores or through specific marine dealers.
But if you can get your hands on it, it is an amazing 847 alternative for marine projects.
- 3M 1300
According to the official website, 3M is a good adhesive to use for rubber-involving projects. This one is very similar to 847 (minus the versatility). 3M 1300 is also very smooth to apply and goes with most rubber materials.
The only difference between 847 and 1300 is probably the metal connection. 847 is good for metal-to-metal connections but 1300 isn’t.
Other than this, there isn’t much you can fault 3M 1300 with. It is solvent-based and resistant to heat and moisture.
3M 1300 is geared towards rubber and gasket materials but is mostly used for rubber materials.
It dries fast, hardens up like 847, and holds gasket materials in place.
It is also easier to find and comes in multiple forms (can, tube and pail).
If you keep your expectation in check and don’t expect them to perform like 847, this is a great alternative. Especially for a rubber-to-gasket connection involving projects.
Is the Adhesive 847 Worth It?
That was a pretty big list of alternatives. You can easily find an adhesive 847 substitute now, but what about adhesive 847 itself? How does the OG one holds up and is it worth it?
Adhesive 847 is intended for gaskets, but it is pretty versatile. The manufacturers probably wanted to make it bulletproof and it is pretty close to that.
847 is good for rubber, nitrile rubber, vinyl, leather, butyl, neoprene, and SBR. This range makes it suitable for multiple industries and that’s why it is so popular.
847 is resistant to fuel, water, and heat. So you can use it everywhere from aviation projects to automotive ones.
It will take whatever punch you give it and roll with it. 847 also operates well in heat, resistant to up to 300°F/148°C.
But above everything else, the highlight is its adhesive strength.
847 adhesive is easy to work with, but it is pretty hard to get rid of once it is cured properly.
You won’t have to worry about leakage or weak joints after you’re done.
The only problem with 847 is its availability. Finding a variant can be tough in most places. This is why so many people look for alternatives. But if you can get your hands on it, it is a game changer.
So, is the OG adhesive 847 worth it? The answer is very much yes. If you can get your hands on it, you’ll see how nothing really tops (or replaces) it.
Also Read: Differences Between 3M 5200 And 4200 Marine Adhesives.
Frequently Asked Questions (FAQ)
Here are a bunch of questions people usually ask about adhesive 847 and adhesives in general.
3M 847 is traditionally used for the bond gasket and rubber materials. But sometimes it is used in plumbing structures too.
Gasket sealing compounds are used to adjust and set gaskets so they stay in place.
That depends on the binding material. If it is rubber-to-rubber, then Cyanoacrylate adhesive (or “super glue) is the best. For rubber-to-other material like a gasket, 3M 847 is the better choice.
3M 847, and 3M 1300 are some adhesives that stick to nitrile rubber.
Final Verdict
Finding alternatives for adhesive 847 is hard, but definitely not impossible. The list of adhesive 847 alternatives will tell you that. All you’ll have to do is pick the one that suits you the most.
Make sure to check if the adhesive is compatible with your projects and you’ll be all set for your next projects.
