Welcome to the new Rust General thread! I Saw a lot of posts talking about it and thought it was high time we had a dedicated thread.>surface Rust = don't freak out; sand it out and coat>bubbles = freak out; sand/grind it out and pray you can Bondo it>holes = don't freak out; it's beyond fucked already>all rust damage can be fixed, it just depends how many panels you're willing to replace>rust eventually consumes all. Accept this inevitability and enjoy every moment you have left on earthIts a problem we'll all deal with eventually, so discuss effective ways to deal with it and recount harrowing stories of your own experiences.
>>27625094>Copypasta from another post I wrote a few hours ago.There's an easier way. Dig at the rust with an old screwdriver, poke some small holes, try not to lose the shape. Pressure wash to remove the rust and dirt, best if you get access to the inside and wash that too. Grind or sand off paint, minimum possible to expose rust. Gently tap in rusty area about 1/8". Use short strand filler (filler with glass strands) to fill all holes. Grind off excess then start blending edge of paint with #180. Always keep repair small as possible. Blend repair with regular plastic filler. Finish with #180. Prime then #320-#600. Paint. Go inside panel and spray with cavity wax or rust preventing oil.
>>27625291I can fix her.
>>27625094>rust eventually consumes allonly if you don't fluid film annually>>27627168undercoating paint does basically nothing against salt. spray on barriers like ziebart and rubberized undercoating will destroy your car very quickly (https://www.youtube.com/watch?v=nXvl9nt57Kg)the only thing that will preserve your car against road salt induced rust is an annual application of a lanolin based spray such as fluid film, woolwax, or krown. howto here:https://www.youtube.com/watch?v=TRsD-fgt6h0https://www.youtube.com/watch?v=epkeq3VIFEEhttps://www.youtube.com/watch?v=QiIym5JiMOc
>>27627117Yeah but the Boomer knows what he's got.
>>27627173>>27625291Whats his listing price br/o/s?
>>27627171I keep seeing that anon talk about Vaseline, does that have any merit?
>>27627178i have no idea, i would wonder how quickly it washes off vs lanolin based oils and if it would allow air in. might be worth slathering a piece of metal half with fluid film half with petroleum jelly and hitting it with a pressure washer to compare.
>>27625094Advantages of Rust include, but are not limited to:* Zero-cost abstractions* Move semantics* Guaranteed memory safety* Threads without data races* Trait-based generics* Pattern matching* Type inference* Minimal runtime* Efficient C bindingsAnd last but not least:* Fearless concurrency
In the winter months find a car wash that has underbody spray nozzles. Use it at least once a month.
Reporting in
>>27625291Or just weld a damn panel in
>>27627261Alternatives to welding? The entry level is way to steep for me right now but I'd still like to make patches
>>27627221This is irrefutable.
>>27627249I miss playing this map splitscreen with my pals
>>27627239why? so it can get sprayed with salty slush again 10 seconds after pulling out of the carwash? if anything washing constantly makes your problem worse by washing out undercoating and blasting water into every crack.
>>27627300rivets I guess? fibreglass mat? a basic tier stick welder and some rods are pretty cheap if you wanted to teach yourself the skill.
>>27628873>blasting waterWater isnt the issue retard, it's the chlorine in the saltWashing constantly is probably more effectve than any undercoating
>>27629017ackshually it is the whole salt, both sodium ions and chloride ions are both requiredwe know water by itself will make rust, but salt speeds it up, why is this?this is because the salt acts as an electrode, salty water solution pulls electrons out of the solid iron and turns it into iron ions which attract oxygen atoms, giving you the oxidized iron (Fe2O3) aka rustthis is also why the steel on the edge of the water will rust faster than the fully submerged part, because of all the free oxygen in the air
>>27629084Thanks for the clarification, anon. Regardless, spraying water often isn't going to do any harm, right ?
>>27629136nah
Cosmoline is your friend here.See >>27627913
Are high quality spark plugs worth the cost? Seems like I’m getting scammed.
>>27627668i miss when the shittalk would get heated and you got to 1v1 someone here with all the boys watchin
I naval jellied until it was clean metal but I think there was like a grain sized pit still. I put some two part epoxy over the metal but now I'm worried about that one spot I couldn't get. But at the same time I don't live in the rust belt. Am I just being neurotic or should I sand this shit down to get that one bit.
>>27630976You should be fine for a while, just take care of it later if/when it spreads a little more.Why epoxy by the way?
>>27630938I always talked a big game but I was dogshit.I think everyone knew too, they just liked seeing me fumble Everytime.
>>27630823Rust?
>>27630938it unironically went downhill with the introduction of party chat
>>27630976>epoxyW-why?
Would patching rust holes with bondo be alright on a hood?
Is MIG the best welding for body patches?
>>27625094i promised to fix rust on one of my frens fathers shitbox but i'm kinda scared since i've ever done only shitty rust repairs on my shitboxit's a tojota corolla 4wd -82 that i'm supposed to fix
Oh sweet summer children.I devoted 14 years learning how to treat rust, fill and sand dents, primer-fillering, colormatching, spraying all imaginable costs on and under various vehicles. And i ragequitted be ause of my last workplace.See, i cured/enabled my autism with that. Made decent gains, nice skills, few of my own projects too. Some of wich i sold after owning a decade. Couldnt stop rust. Simple as it is- welding new arches burns metal, even putting on tin after. Etching primers, converters, whadever. Gave autistically done (oem bodypannels, clips, screws) MB C124 OM603 to a friend for peanuts- car that was clearcoated twice and oiled here and there, did not stop rusting. Yes, it was outside but on gravel/pavement. Other friend got smooth eastern block Jawa- under covers for decade- much less rust.Soviet pile IŽ- mausoleum kept is getting bubbly altho the pest stuff was used...Daily beater Lolvo S70- i stopped bothering after 1/3 of car was painted- it rusts slowly. Surely but much slower. I also got one Audi A2- it does have aluminium corrosion but it will take a while until something needs to be done.
>>27625094I see a rust thread, I post rusted threads.
>>27638512How bad is the damage? post some pics, anon
>>27638905Only sensible option
>>27638883Insightful post. Gotta do everything you can to stop it I suppose
>>27638905>>27639403if skynet wanted to rule the world all it'd have to do is start up a franchise where its t-1000s fuck rust off
>>27638484They all do the same thing anon, mig is just cleaner
>>27638976don't have any pics but wheel arc is rotten and surface rust on rocker panelsi'm just uncertain a bit since i've only ever fixed my shitboxes where i don't care that much abbout looks
>>27625094Had a window sil that had rusted out. Basically I used some cardboard to trace the metal so I could cut the pieces out of sheet metal. Haven't got the shape right yet. Most complicated looking areas can often be broken down to about 3 places of flat metal. I got this from the fitzee fabrication channel, it took a few tries to get the hang of it. I used these things called cleecos to hold the metal together while welding. I had big holes under the rear seats where water got in, used the cardboard method to match the curve, turned out ok since its not something you would see normally.
>>27641681>rotten wheel archWell, I recommend you just take your time with it, luckily it's nothing critical, so you don't have to put much effort into make it structural.Take it in layers and don't rush, use a flashlight at a high angle to accentuate the shadows and see where the dips/valleys are.Also, don't use the sand paper with just your hards, use a block or sponge at the very least.>surface rustEasy peasy.Post some pics if/when you get the chance
>>27642156Based.Got any before/after photos?
>>27638905
>>27639702>imagine robots that do the bodywork for youBliss
>>27645108god i fucking wish>"t-1000 plz fix this">point at rust spot in extremely awkward area>go to sleep>wake up next morning>looks like the rust never happened