Fiberglass STINKS!!!

William Reinicke

Active member
So decided I was going to try my hand at fiberglass. Made half a shell on two birds. I think it would work out fine, but I pulled them and tossed them. My shop is a decent size shop in the basement of my home. I had NO IDEA how bad the resin for fiberglass stunk. I rid of everything fiberglass after about 3 hours as the whole house just stinks. I am doing everything I can to vent out the house, as I have 2 hepa filters running and multiple fans blowing out the windows. I got the rest of the house vented out pretty good, but wow oh wow that stuff is no joke. I will likely only ever do glass outside if I ever try my hand at it again. It is a whopping 40 degree high and snow expected tomorrow, so thats not an option if I want to cast custom foam soon. I will go back to artkast for my hardened skin around silicone, but the reason for this post.... how do you all rid of that nightmare of a smell? It is LINGERING!!! Hoping its gone by the time I get home, I have my doubts though. I was thinking of spraying the entire workbench with vinegar and leaving out baking soda boxes in the shop. I do have 2 windows in the shop, a vent out fan, and now the hepa filters. Do everything I can to keep air movement in that shop.
 
I've forgotten how bad it stinks, it's been years since I used any. I use bondo a lot, but it's not really a problem and I'm usually in my exhaust booth. I'm always wearing a respirator for anything stinky, but I don't work in the basement. If I had issues with stinking up the house my problem would not be the smell. The last time I used fiberglass I could just roll up the garage door. Like you, though it's been cold, 10 degrees in the morning for several days, I'm really not in the mood to air out the shop, but that's about the only solution I know of.
 
I've forgotten how bad it stinks, it's been years since I used any. I use bondo a lot, but it's not really a problem and I'm usually in my exhaust booth. I'm always wearing a respirator for anything stinky, but I don't work in the basement. If I had issues with stinking up the house my problem would not be the smell. The last time I used fiberglass I could just roll up the garage door. Like you, though it's been cold, 10 degrees in the morning for several days, I'm really not in the mood to air out the shop, but that's about the only solution I know of.
Well.... i did make light of the situation yesterday when I knew the significant other was coming home. I was in my bedroom folding up my laundry when I heard the front door open. All I heard was... Oh my god I left my curling iron on..... oh my god the dishwasher burned up..... oh my god what the hell is that smell.

You could tell she was doing the freak out a bit when she first walked in. Giggling to myself a bit but feeling absolutely terrible about the smell in the house, she found me and just looked at me with the look and she said it in such a cringeful way.... "WIILLLLLLIIIIAAAMMMM.. WHAT is that smell?"

It was a long evening of candle burning and freezing cold draft through the house. I couldnt apologize enough.
 
William~

Sorry you had to learn this the hard way. Working with polyester resin (what we all think of as the fibreglass odor) has long been an outside-only job for me. The "aroma" lingers for a long, long time. I can only suggest you consult some of the tech people at fiberglass suppliers. I am guessing activated charcoal might be a choice....

Best of luck!

SJS
 
William~

Sorry you had to learn this the hard way. Working with polyester resin (what we all think of as the fibreglass odor) has long been an outside-only job for me. The "aroma" lingers for a long, long time. I can only suggest you consult some of the tech people at fiberglass suppliers. I am guessing activated charcoal might be a choice....

Best of luck!

SJS
I read that today (I would need to order some), I also read vinegar and open boxes of baking soda, which I have both in the house. I fully plan to saturate the entire workbench wood with vinegar tonight and keep fans and filter running. Its nauseating at best in the shop right now. Its to the point you wonder if you just condemned the house lol. No I know it will eventually neutralize out, but its TERRIBLE! How I had no idea it was this potent! My goodness, I would of never even attempted to play with the stuff if I knew.

Thanks for the response Steve, I will keep you all updated.
 
If I had to rid my house of that smell, I'd likely try an ozone generator and leave for several hours. Don't know if it would work, but it works on many things.
I have 2 hepa filters, 2 fans running across the shop out a window and then I sprayed the entire work area with vinegar tonight. It’s actually not near as bad as I expected it to be getting home tonight. One more good day of moving air and I’ll hopefully have it out of the house. It’s certainly getting better vs worse. Fingers crossed it goes away soon. The large hepa filters work pretty good. I bought them to get rid of mold on another site and they did good in that little space. I’ll likely go get some jars of activated charcoal and leave them in the shop and around the house tomorrow as well. Man I messed up in a big way on this one. Never again…. NEVER AGAIN!!
 
William

You had to have been using polyester resin. Try epoxy resin instead. Very low odor.
100% correct. That was my issue. Im going back to the artkast brushable resin. Thats easy to work with. I think I may have forever traumatized myself from fiberglass. See how the rest of the summer goes, and maybe I will give it a shot again. If I ever built boats or did the cool stuff you all did, I would 100% have to figure it out. I just cast urethane foam.... nothing special there.
 
100% correct. That was my issue. Im going back to the artkast brushable resin. Thats easy to work with. I think I may have forever traumatized myself from fiberglass. See how the rest of the summer goes, and maybe I will give it a shot again. If I ever built boats or did the cool stuff you all did, I would 100% have to figure it out. I just cast urethane foam.... nothing special there.

All the wood boat building here uses epoxy not polyester since polyester does not bond well to wood.
 
All the wood boat building here uses epoxy not polyester since polyester does not bond well to wood.
well.... I bought a boat repair kit and this is what they sent me. Ive never attempted a boat build, I have never done a repair on my fiberglass boat, but because it was sold as the kit, thats why I assumed. It shows how rookie I am around this stuff.

Thanks guys for all the replies. I should be dead in a week from lung cancer from all the fumes ive inhaled. Hopefully I will make it to the February Workbench thread and cast at least one decoy from all this miserable experience.
 
Polyester is "fine" for basic repairs and very commonly used. Epoxy gives you a better bond to the existing wood or fiberglass that is built with polyester and it doesn't smell, so benefits there. Polyester resin is also cleaper, that is the main reason it is used in repairs and building fiberglass boats (it is also just what you use to build fiberglass boats, so there is that). A lot of people know how to work with it so it gets used.

T
 
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I invested in a RabbitAire air purifier for my shop - primarily to reduce the fine dust from my woodworking hobbies that a dust collector doesn't grab. These are the oreferred systems for many cigar stores and bars, and I figured if they work there they'd work anywhere. They have several filter combinations (all of which include a hepa filter and a charcoal filter), one of which is supposed to be targeted for reducing chemical toxins. I chose that one because of some of the finishes I use and the VOCs that flash off. I change the filter system once per year for about $100.

I also put a cheap air quality monitor above my lathe - and there is a notable improvement in both particles and toxins since putting in the purifier. The nose test also is apparent - I will periodically use CA and accelerator for a finish and the combined fumes bother me and tend to linger, but with a purifier they're gone pretty quickly. I never smell anything in the house any longer. And the fine dust layer that used to be in the shop is greatly reduced, almost to nothing.

It technically runs 24/7, but it cycles air flow rates based on sensed air quality so 90% of the time I only know it is running because the light is on. I think I calculated it is circulating the air in my shop (2 car attached garage) 5-6 times per hour. I have a small fan in the opposite side of the shop that I keep running on low all day just to aid in overall flow through the shop.

Something to consider for both lung health and odor control in your shop.
 
I invested in a RabbitAire air purifier for my shop - primarily to reduce the fine dust from my woodworking hobbies that a dust collector doesn't grab. These are the oreferred systems for many cigar stores and bars, and I figured if they work there they'd work anywhere. They have several filter combinations (all of which include a hepa filter and a charcoal filter), one of which is supposed to be targeted for reducing chemical toxins. I chose that one because of some of the finishes I use and the VOCs that flash off. I change the filter system once per year for about $100.

I also put a cheap air quality monitor above my lathe - and there is a notable improvement in both particles and toxins since putting in the purifier. The nose test also is apparent - I will periodically use CA and accelerator for a finish and the combined fumes bother me and tend to linger, but with a purifier they're gone pretty quickly. I never smell anything in the house any longer. And the fine dust layer that used to be in the shop is greatly reduced, almost to nothing.

It technically runs 24/7, but it cycles air flow rates based on sensed air quality so 90% of the time I only know it is running because the light is on. I think I calculated it is circulating the air in my shop (2 car attached garage) 5-6 times per hour. I have a small fan in the opposite side of the shop that I keep running on low all day just to aid in overall flow through the shop.

Something to consider for both lung health and odor control in your shop.
I will certainly look into one of these. It’s rare I get smells in my shop. I just don’t work with stuff that puts off a ton of fumes. The only thing that really smells is the paint, but I made my own paint booth and when I bought this house, it already had a vent out hood. I just funnel all my painting jobs through there and it sucks right out of the shop. But I may invest in one of these filters and just take it one step further. I really appreciate this recommendation as I’m not always the best about wearing a mask. After working 60 hour work weeks in respirators during the COVID nonsense…. I HATE MASKS WITH A PASSION!! Doing enough cpr in a respirator…. I swear it hurt my lungs more than helped. Running a marathon or doing a sprint workout with a respirator is how I relate that time period. My lungs would be on fire burning after doing 20-30 min codes on people during that time. So putting a mask on of any kind just puts me in a mood, even when I’m at home by myself with no one around lol. I did wear a mask for the fiberglass the other day, and then when I took my mask off, holy hell it was like a kick in the face. I knew I was in trouble.
 
I feel the pain. I retired from hospital administration a little over a year ago. Covid was no small instigating factor, and I agree about the long work weeks in mask (though thankfully I wasn't in a respiratory and only had to use an N95 for limited periods).
 
I feel the pain. I retired from hospital administration a little over a year ago. Covid was no small instigating factor, and I agree about the long work weeks in mask (though thankfully I wasn't in a respiratory and only had to use an N95 for limited periods).
I unfortunately was made the charge nurse for one of the covid floors. It was nuts, they blocked off our unit between the ICU and the surgical (we were considered middle level). Once you entered, you remained gowned and in a respirator but went from room to room without changing out of what was being worn. You ungowned out of an area, not each room. They knocked out about every other window and had air scrubbers pumping out each window. Then when someone needed to be vented or became critical, we could move them straight to ICU without potentially exposing others in the "clean" environments. I was already working 60 hour work weeks prior to Covid, but when covid hit, my other charge nurse quit (of course, it really weeded out the weak), and then I became full time charge on that unit. So I spent 60 hours a week, in a respirator, and could only take it off when I left the unit (wasnt very much). I would send the team out all the time to get fresh air and hydrate. I didnt do so good with myself. It was a disaster for sure, and it wasnt until omicron until they really started to ease up on things. Alpha and delta strains were the absolute worst and when everyone was the most strict. Delta strain was no joke, that time frame was probably the scariest. I could look at someone, look at their O2 requirements, and knew they were getting vented within 24-48 hours. I wasnt wrong often and it was sad. When it finally turned to Omicron, the relief when we took our first pt to med surg side instead of ICU was one of the biggest wins for the team. It was unfortunately a one way street for awhile. Less critical, mid critical (my unit) then to ICU, never the other direction of getting better. ICU then would send them to heaven or to another unit when they deemed covid wasnt in their system or they recovered, but we never had beds to take back the ICU's covid and honestly, most didnt ever get better. I say it all the time, but COVID was what made me comfortable with running code blues and its even more sad that I dont even get an adrenaline rush or even have anxiety anymore when I hear or work a code blue. Its like any other day in the office because of how often we were doing it. It scares me a bit, because getting that comfortable in such a serious situation is how things get missed and complacency happens. I actually made myself go work on a surgical floor and ortho unit this last 8 months to get away from medical stuff, hoping I would get that scare back in me so I can focus again. I miss the chaos sometimes, and likely this little ortho vacation will be over in the next 6 months to a year.
 
Kudos to y'all for working in the medical field during Covid. I think most people have pushed how bad it was out of their minds and we will get complacent again. The current bird flu situation is scary, lets hope it doesn't jump from cows to humans.
But I digress.
 
Kudos to y'all for working in the medical field during Covid. I think most people have pushed how bad it was out of their minds and we will get complacent again. The current bird flu situation is scary, lets hope it doesn't jump from cows to humans.
But I digress.
it already has. First human death in Canada a couple weeks ago. Granted the gentleman had crazy comorbidities and wasnt healthy to begin with. I am not so sure I didnt have avian flu a couple weeks ago. I would of caught it from a sick snow goose I shot that for sure had it. We get a lot of it when it gets cold and with this cold snap, we had the usual few hundred dead in every field every morning in one area of the state.

But everything I read is its a very slow mutating virus. The likelihood of it becoming dangerous for humans is really unlikely. It causes insane red eyes and headaches but thats about it. Some people are saying GI issues, but for the most part its beyond mild.

We just got an email sent out that they think most Flu A virus strains are related to avian flu. I didnt read that too closely, but I call BS on that article.

And dont digress. I dont mind getting off topic. The cliff notes of this thread is basically how dumb I am and how I stunk up the house with incorrect fiberglass resin. So we can get as far off topic as we want with this one lol
 
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I unfortunately was made the charge nurse for one of the covid floors. It was nuts, they blocked off our unit between the ICU and the surgical (we were considered middle level). Once you entered, you remained gowned and in a respirator but went from room to room without changing out of what was being worn. You ungowned out of an area, not each room. They knocked out about every other window and had air scrubbers pumping out each window. Then when someone needed to be vented or became critical, we could move them straight to ICU without potentially exposing others in the "clean" environments. I was already working 60 hour work weeks prior to Covid, but when covid hit, my other charge nurse quit (of course, it really weeded out the weak), and then I became full time charge on that unit. So I spent 60 hours a week, in a respirator, and could only take it off when I left the unit (wasnt very much). I would send the team out all the time to get fresh air and hydrate. I didnt do so good with myself. It was a disaster for sure, and it wasnt until omicron until they really started to ease up on things. Alpha and delta strains were the absolute worst and when everyone was the most strict. Delta strain was no joke, that time frame was probably the scariest. I could look at someone, look at their O2 requirements, and knew they were getting vented within 24-48 hours. I wasnt wrong often and it was sad. When it finally turned to Omicron, the relief when we took our first pt to med surg side instead of ICU was one of the biggest wins for the team. It was unfortunately a one way street for awhile. Less critical, mid critical (my unit) then to ICU, never the other direction of getting better. ICU then would send them to heaven or to another unit when they deemed covid wasnt in their system or they recovered, but we never had beds to take back the ICU's covid and honestly, most didnt ever get better. I say it all the time, but COVID was what made me comfortable with running code blues and its even more sad that I dont even get an adrenaline rush or even have anxiety anymore when I hear or work a code blue. Its like any other day in the office because of how often we were doing it. It scares me a bit, because getting that comfortable in such a serious situation is how things get missed and complacency happens. I actually made myself go work on a surgical floor and ortho unit this last 8 months to get away from medical stuff, hoping I would get that scare back in me so I can focus again. I miss the chaos sometimes, and likely this little ortho vacation will be over in the next 6 months to a year.
Many thanks for your service - I have HUGE admiration for the nursing staff and charges in particular who worked through that period. An awful time, particularly in the early to mid stages before we started getting a handle on what it was and how to handle and treat, how to protect ourselves appropriately and safely, and until we got a nice assist from the vaccines. Lots of heartaches in that period, for HC workers and for family members. Heroic efforts my friend, and efforts I know all too well went underappreciated.
 
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