×
BigJimnyMeet (North) 2024 (12 Jan 2024)
BigJimnyMeet 2024
14th July 2024
Parkwood Nr. Leeds
14th July 2024
Parkwood Nr. Leeds
Booking now open - Discount for additional vehicles
Click HERE for details
Click HERE for details
×
A place for general chat about the Jimny. Please make sure you post in the correct section on the site, this way it keeps the site tidy AND ensures you get a more relevant answer.
Suppliers/Dealers or anyone selling with a commercial view in mind CANNOT post here unless responding to a specific request of a member in a "wanted" post.
Suppliers include people "breaking for spares" on a regular basis, when purchasing spares members should ask a supplier what they contribute to the running of the forum particularly if contacted by a Private Message
Suppliers or Members who have contributed to the forum can be identifed by the logo.
Suppliers/Dealers or anyone selling with a commercial view in mind CANNOT post here unless responding to a specific request of a member in a "wanted" post.
Suppliers include people "breaking for spares" on a regular basis, when purchasing spares members should ask a supplier what they contribute to the running of the forum particularly if contacted by a Private Message
Suppliers or Members who have contributed to the forum can be identifed by the logo.
What Underseal should I use??
- Olliecarr25
- Topic Author
- Visitor
-
Public
25 May 2020 08:58 #222801
by Olliecarr25
What Underseal should I use?? was created by Olliecarr25
Hi there I want to underseal my 2002 jimny and am wondering what’s the best underseal to use I have already purchased some rust converter to put on first thanks.
Please Log in or Create an account to join the conversation.
Less
More
- Posts: 1039
- Thank you received: 305
- Points: 5197.00
25 May 2020 10:30 #222803
by sniper
Replied by sniper on topic What Underseal should I use??
If you are keeping the car, don't use a pitch type underseal that doesn't dry. They are a bugger to clean off for further repairs, later down the road....
Buzzweld gets rave reviews but is a tad pricey....
sniper
Buzzweld gets rave reviews but is a tad pricey....
sniper
Please Log in or Create an account to join the conversation.
Less
More
- Posts: 2106
- Thank you received: 551
- Points: 12707.00
25 May 2020 10:37 #222804
by Scimike
Yokohama Geolanders, Sony head unit, NAUTILUS Air Horn, DRL conversion, Rear cargo space, Elvis Bobblehead, transfer Guard, Indian hanging Elephant, Koni Heavy track dampers, Custom SS exhaust, Voodoo Doll, Adventure Rack with LED ight bar, vintage ERIBA caravan usually attached (yes it's slow)
Replied by Scimike on topic What Underseal should I use??
Hi,
I use a Tetraschutz type underseal, but spray it on using a Schultz gun. I only use this to repair the OEM high impact areas, but only after all the rust has been removed and an anti rust primer has been applied.
BUT I would not use it as an anti rust covering on the underside of my Jimny, for this I believe you are better using a wax product. I favour black waxoyl as a covering direct, it works even better direct to rust converter. I have seen that it does keep further rust at bay and does not hide any further rust that may develop.
Plenty of wax products available, any is better than nothing, so you can't really go wrong.
Mike
I use a Tetraschutz type underseal, but spray it on using a Schultz gun. I only use this to repair the OEM high impact areas, but only after all the rust has been removed and an anti rust primer has been applied.
BUT I would not use it as an anti rust covering on the underside of my Jimny, for this I believe you are better using a wax product. I favour black waxoyl as a covering direct, it works even better direct to rust converter. I have seen that it does keep further rust at bay and does not hide any further rust that may develop.
Plenty of wax products available, any is better than nothing, so you can't really go wrong.
Mike
Yokohama Geolanders, Sony head unit, NAUTILUS Air Horn, DRL conversion, Rear cargo space, Elvis Bobblehead, transfer Guard, Indian hanging Elephant, Koni Heavy track dampers, Custom SS exhaust, Voodoo Doll, Adventure Rack with LED ight bar, vintage ERIBA caravan usually attached (yes it's slow)
Please Log in or Create an account to join the conversation.
Less
More
- Posts: 1761
- Thank you received: 332
- Points: 7155.00
25 May 2020 15:20 #222813
by yakuza
Norway 2005 Jimny M16A VVT, 235 BFG MT, 2" Trailmaster, ARB rear lck, 17%/87% high/low gears.
Replied by yakuza on topic What Underseal should I use??
Here in Norway the only products really competing with wax / oil based products is either lanolin base or linseed oil base.
Some products that form a too hard shell will crack faster and not seal, some products too soft will wear off faster.
Most important is to do it and not postpone..
Some products that form a too hard shell will crack faster and not seal, some products too soft will wear off faster.
Most important is to do it and not postpone..
Norway 2005 Jimny M16A VVT, 235 BFG MT, 2" Trailmaster, ARB rear lck, 17%/87% high/low gears.
Please Log in or Create an account to join the conversation.
Less
More
- Posts: 311
- Thank you received: 96
- Points: 2221.00
25 May 2020 15:46 #222815
by DAGZOOK
Replied by DAGZOOK on topic What Underseal should I use??
Check out my thread:
www.bigjimny.com/index.php/forum/18-buil...tion?start=24#222808
I used a brand called BILT HAMBER. Top stuff.
www.bigjimny.com/index.php/forum/18-buil...tion?start=24#222808
I used a brand called BILT HAMBER. Top stuff.
Please Log in or Create an account to join the conversation.
25 May 2020 16:10 #222816
by RainerK
Replied by RainerK on topic What Underseal should I use??
I used a fat-based product Mike Sanders. I think it is great, especially if the area is not new, but whenever you do something to the car`s underside your handy get full of fat.
Please Log in or Create an account to join the conversation.
- Olliecarr25
- Topic Author
- Visitor
-
Public
25 May 2020 21:32 #222827
by Olliecarr25
Replied by Olliecarr25 on topic What Underseal should I use??
Thanks for your replies I want to use a product that drys and that can be easy applied I do have a compressor but it would be hard to spray with the car only on ramps?
Please Log in or Create an account to join the conversation.
Less
More
- Posts: 2106
- Thank you received: 551
- Points: 12707.00
25 May 2020 22:31 - 25 May 2020 22:33 #222829
by Scimike
Yokohama Geolanders, Sony head unit, NAUTILUS Air Horn, DRL conversion, Rear cargo space, Elvis Bobblehead, transfer Guard, Indian hanging Elephant, Koni Heavy track dampers, Custom SS exhaust, Voodoo Doll, Adventure Rack with LED ight bar, vintage ERIBA caravan usually attached (yes it's slow)
Replied by Scimike on topic What Underseal should I use??
Hi,
It's not impossible to spray on one set of ramps, but it's better if you can lift both ends, two sets of ramps or ramps with axle stands. See DAGZOOK thread, it will give you a good idea.
Plenty high enough, but it's not a clean job, you and the ground it's parked over will be the same colour as the Jimny underside when you have finished. I used a cheap tarpaulin to protect the ground, alas nothing you can do to protect yourself other than glasses and a hat!
So yes it's possible, but always going to be easier the higher you get the Jimny.
Mike
It's not impossible to spray on one set of ramps, but it's better if you can lift both ends, two sets of ramps or ramps with axle stands. See DAGZOOK thread, it will give you a good idea.
Plenty high enough, but it's not a clean job, you and the ground it's parked over will be the same colour as the Jimny underside when you have finished. I used a cheap tarpaulin to protect the ground, alas nothing you can do to protect yourself other than glasses and a hat!
So yes it's possible, but always going to be easier the higher you get the Jimny.
Mike
Yokohama Geolanders, Sony head unit, NAUTILUS Air Horn, DRL conversion, Rear cargo space, Elvis Bobblehead, transfer Guard, Indian hanging Elephant, Koni Heavy track dampers, Custom SS exhaust, Voodoo Doll, Adventure Rack with LED ight bar, vintage ERIBA caravan usually attached (yes it's slow)
Last edit: 25 May 2020 22:33 by Scimike.
Please Log in or Create an account to join the conversation.
Less
More
- Posts: 311
- Thank you received: 96
- Points: 2221.00
26 May 2020 05:18 #222832
by DAGZOOK
Replied by DAGZOOK on topic What Underseal should I use??
Agreed, you'll be able to do a fine job with all four corners of the car up on axle stands/ ramps. If that isn't an option just do the front and rear of the vehicle in stages.
You will get covered in crap, that's a given. You can buy tyvek protective hoods and wear goggles to protect your face.
In my opinion, if you've got a compressor and a decent spray gun with a fine mist, I would use that. It's more economical to buy a small drum of the underbody wax. Chances are you'll need to top the high abrasion areas up every 12-24 months.
You will get covered in crap, that's a given. You can buy tyvek protective hoods and wear goggles to protect your face.
In my opinion, if you've got a compressor and a decent spray gun with a fine mist, I would use that. It's more economical to buy a small drum of the underbody wax. Chances are you'll need to top the high abrasion areas up every 12-24 months.
Please Log in or Create an account to join the conversation.
Less
More
- Posts: 916
- Thank you received: 167
- Points: 5234.00
26 May 2020 09:11 #222837
by 300bhpton
Replied by 300bhpton on topic What Underseal should I use??
I've been a long term user of WaxOyl. You can spray it on with the right gun and a compressor. But it is a messy job and the WaxOyl needs to be warmed to flow well. The aerosols don't go very far, can clog easily and be messy. Brushing it on (have done that too), works but is even messier.
That said, I've generally been pleased with the results. The Waxoil does semi-dry, but it will take a few weeks to a couple of months to go 'off'. But will always remain tacky and can be messy if you work on the car.
We used to use a pit and have done lots of vehicles with it.
I no longer have access to the pit sadly. On my 4th Gen I have just finished Dinitrol'ing the underside. I used a pair of ramps and lifted one end, then the other. Plenty of room to crawl under.
I used the aerosol 4941. Goes on very well, less messy than Waxoyl and doesn't need warming. There is a compressor canister too, but haven't used those. Dinitrol has a good name, but this is the first time I've used them. The 4941 stays semi tacky, but not much as the WaxOyl. The aerosols also apply a thinner coating than how I used to apply WaxOyl.
I also used Dinitrol ML to inject the chassis rails and any cavities.
That said, I've generally been pleased with the results. The Waxoil does semi-dry, but it will take a few weeks to a couple of months to go 'off'. But will always remain tacky and can be messy if you work on the car.
We used to use a pit and have done lots of vehicles with it.
I no longer have access to the pit sadly. On my 4th Gen I have just finished Dinitrol'ing the underside. I used a pair of ramps and lifted one end, then the other. Plenty of room to crawl under.
I used the aerosol 4941. Goes on very well, less messy than Waxoyl and doesn't need warming. There is a compressor canister too, but haven't used those. Dinitrol has a good name, but this is the first time I've used them. The 4941 stays semi tacky, but not much as the WaxOyl. The aerosols also apply a thinner coating than how I used to apply WaxOyl.
I also used Dinitrol ML to inject the chassis rails and any cavities.
Please Log in or Create an account to join the conversation.
Less
More
- Posts: 311
- Thank you received: 96
- Points: 2221.00
26 May 2020 15:12 #222849
by DAGZOOK
Replied by DAGZOOK on topic What Underseal should I use??
Nice job, I think aerosols or a more professional spray set up are the way to go. All of the above waxes need to be applied in light even coats that are built up and allowed to dry.
I think the brush application method has given these wax products a bad name. When applied like thick gloopy jam, people wonder why the stuff never dries and why it blisters and traps moisture.
Can't go wrong with any of the above aerosol products.
I think the brush application method has given these wax products a bad name. When applied like thick gloopy jam, people wonder why the stuff never dries and why it blisters and traps moisture.
Can't go wrong with any of the above aerosol products.
Please Log in or Create an account to join the conversation.
- Max Headroom
- Offline
- Banned
-
Registered
- OPEN AIR MOTORING... 93 MILLION MILES OF HEADROOM
Less
More
- Posts: 1091
- Thank you received: 217
- Points: 4154.00
28 May 2020 12:11 - 28 May 2020 12:11 #222924
by Max Headroom
IF IT AINT BROKE, KEEP FIXING IT UNTIL IT IS
Replied by Max Headroom on topic What Underseal should I use??
I'm a big advocate of Waxoyl...
Years ago, in another life far far away, I bought a six month old '79 MG Midget - took parts off it that were in known rust-prone areas such as the rear spring-hangers and reassembled them with the honey-coloured Waxoyl that is still available today. I sold the car in 1999.
I was lucky enough to find, and buy the same car back three years ago, and shortly after had reason to disassemble some of the very same components I had reassembled with Waxoyl almost 40 years previously . It all came apart easily - no corroded-in nuts and bolts, and the rust-prone metalwork underneath was literally like new!
I've since started using the black Waxoyl stuff (coated a replacement fuel tank with it) - it doesn't fully harden so shouldn't crack and let moisture form undeneath as with the old bitumen type underseals - therefore as has already been stated, any subsequent work can be messy - but for me, that would be a small price to pay for peace-of mind
Years ago, in another life far far away, I bought a six month old '79 MG Midget - took parts off it that were in known rust-prone areas such as the rear spring-hangers and reassembled them with the honey-coloured Waxoyl that is still available today. I sold the car in 1999.
I was lucky enough to find, and buy the same car back three years ago, and shortly after had reason to disassemble some of the very same components I had reassembled with Waxoyl almost 40 years previously . It all came apart easily - no corroded-in nuts and bolts, and the rust-prone metalwork underneath was literally like new!
I've since started using the black Waxoyl stuff (coated a replacement fuel tank with it) - it doesn't fully harden so shouldn't crack and let moisture form undeneath as with the old bitumen type underseals - therefore as has already been stated, any subsequent work can be messy - but for me, that would be a small price to pay for peace-of mind
IF IT AINT BROKE, KEEP FIXING IT UNTIL IT IS
Last edit: 28 May 2020 12:11 by Max Headroom.
Please Log in or Create an account to join the conversation.
Time to create page: 0.164 seconds