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Light Dark
United States
Приєднався 26 сер 2018
This channel represents the video repository for The Light In The Dark Podcast, a film photography and darkroom podcast that can be found on most all podcast feeds.
There is also a facebook group. See links below
There is also a facebook group. See links below
Darkroom Plumbing Upgrade
In this video I upgrade the water panel for my darkroom sink by adding 3 additional spigots down the back of the sink. The original set up had 2 faucets at one end of the sink with long hoses to get the water where I need it. This new setup adds 2 spigots at the opposite end of the sink by the print washer and one in the middle of the sink for my film washing set up.
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Відео
Darkroom Ventilation Project
Переглядів 4,7 тис.5 років тому
In this video I describe the installation and configuration of the darkroom ventilation system. It essentially uses a PVC pipe that runs the length of the sink with holes drilled on the underside that draws the fumes right from the trays. I use a Links to products: Filters smile.amazon.com/gp/product/B01CSWQNIA/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1 Filter Grate: smile.amazon.com/gp/p...
Building a Darkroom Sink Part 3a
Переглядів 3,7 тис.5 років тому
This is an update to my series on building a darkroom sink. After 1 year of use, the finish on the sink failed, exposing bare wood. As disappointing as it was, something need to be done. This video shows my solution. Let's hope this holds up better than the first coating.
Building A Darkroom Sink - Part 3
Переглядів 3,6 тис.5 років тому
A view of the final sink and how it was installed Sorry it took so long
Building A Darkroom Sink - Part 2
Переглядів 4,5 тис.5 років тому
Part 2 of Building a Darkroom Sink. This will cover the caulking and sealing of the sink as well as the placement in the darkroom.
Building A Darkroom Sink - Part 1
Переглядів 10 тис.6 років тому
This is Part 1 of series on building a custom darkroom sink. This covers the design and construction of the sink and what materials are used.
FilmDryingCabinet 001
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Wiring the Film Drying Cabinet chino9618 requested a parts list. It is has been almost 2 years since I built the cabinet so this the best I can do. I did not include all the minor bits like screws, nuts and bolts, wire, wire anchors and grommets, silver furnace tape, etc... IMPORTANT: Build his cabinet at your own risk. It is a metal cabinet and you must be careful how you wire this to avoid el...
FilmDryingCabinet 002
Переглядів 1,6 тис.6 років тому
The completed Film Drying Cabinet chino9618 requested a parts list. It is has been almost 2 years since I built the cabinet so this the best I can do. I did not include all the minor bits like screws, nuts and bolts, wire, wire anchors and grommets, silver furnace tape, etc... IMPORTANT: Build his cabinet at your own risk. It is a metal cabinet and you must be careful how you wire this to avoid...
What kind of water filter are you using? Mainly to remove chlorine? Thanks. Great sink. Mine is half done. Painting it today.
Epoxy floor paint on my 18mm plywood built sink has held up pretty well for me a few years on. No signs of wearing through.
Hi!! I am from your United Kingdom audience. I am setting up a darkroom at the moment and I am very close to have everything up and running (no pun intended). I have not been developing and/or printing for about 15 years now. Nevertheless, I have a many years of experience in both b&w and colour process at the time. That was when I was living and working in Sweden where things works a bit different, especially plumbing and hot water supply. One of the last things I need to instal in my current/new darkroom is a water heater + plumbing. I do have the main water supply (cold) going into the darkroom so I can easily connect to this. However, I am not confident what type of water heater I need, except it has to be powered by electricity as we do not have gas supply. In a nutshell, I wonder how many gallons/litres of hot/warm water a suitable water heater needs to produce for both b&w and colour film and print (RC and FB) process. I am skilled enough to do the handy work but have no knowledge regarding the capacity needed by the water heater. Many thanks in advance and I do apologies for this long text. I am looking forward hearing back from you. Kindly, Lowe H Seger
Hello, Lowe! I am not the gentleman who posted this video. I just wanted to say that to the best I can see, he has not posted anything new in about two years. I am not on Facebook, but if you are, maybe you can look for him there. I think you might have better luck asking some other darkroom enthusiasts who have posted videos only recently. Good luck with it, and I hope you have fun in the darkroom once again.
Thanks for making these videos , I plan on making a sink this year , must say I'm very tempted to fibre glass the sink then use epoxy paint on top of the glass , has the sink remained water tight 3 years later ?
well done. may i ask how big the room is?
How is the Flex Seal holding up? I'm building a sink now and deciding on how to seal it.
It has not held up as well as I would like. I should have been more patient and put 4 or 5 coats on. I only did 2.
That's a great solution, I'm building my DR now and this is going to the ventilation system, Thank you.
How about an update view of your darkroom? Would love to see it!
What is the height of your sink? The bottom of the sink. I'm installing a sink at my place and am struggling what height it should be. Thanks in advance!
What is the ventilator called and what is the output in terms of CMF?
also - why did you position the holes straight downward? Why not 90 degrees horizontal, or 45 degrees diagonal?
I put them straight down so they wouldn't be visible. It seemed to me that the important thing is to get the air flowing and it does that quite well
Hi - im almost done setting up ventilation in the same way you have - how large did you drill your holes in the PVC pipe please?
I believe I used a 1/4" bit and the holes are about 2 inches apart.
Great video! Gave me some ideas for my new darkroom.
very inspirational
Nice looking darkroom. Do you store working solutions in those doran tanks? How long do they keep in there?
I store stock solutions of DEKTOL, D76 and Kodak Hypo Clear. I usually finish them within 2 - 3 months with no issues. They have floating lids so not much air gets to them
I just recoated my darkroom sink with Flex Seal liquid (white) and I'm amazed by this product. In the late 80s I used resin and a fiber glass cloth. I built my sink out of 2x4s and plywood in the late 80s. I want a second sink for mixing chemicals, so I'm going to install laundry sink for that purpose. And I want to install waterproof vinyl flooring. I also got to figure out how to install some type of ventilation and be light tight.
Check out the video I shot on my ventilation. So far it has worked pretty well.
I used fiberglass tape soaked in resin in the corners and then used waterproof paint for boats on the inside. Has worked well for me for 15 years. My slope is minimal though. Wish I had used more of a slope.
Nicely planned and precise work! May I ask how long it took to set up the entire darkroom (with sink and all) and the ventilation system altogether?
I had a contractor build the room in my unfinished basement. That process took about 2 months because I had to get permits for construction and electrical. No need of a plumbing permit because the water supply and drain was already there. I built the sink and enlarger table myself while the room was under construction. It is a work in progress. The ventilation system came about a year after I finished the darkroom and only took a day or so to install. I did that when I had to empty the darkroom to refinish the sink. I am constantly coming up with ideas and improving it.
did you use 3/4 or 1/2 inch lumber, also how high are your side panels?
The plywood for the sink was 3/4 A/B primed plywood from Lowes. The base was assembled from 2x4's. The side panels are 7" high.
Great build!!
How did you originally seal the seams to keep them waterproof?
I used paintable silicone caulk before coating the sink. I show that in the first or second video of the series.
HI! Would like to do something like this too. How did you prevent the bed of the plywood sink from splitting when you screwed through the side panels and into the side of the bed of the sink? I tried to experiment wit 3/4 inch plywood, and when I screwed into the side of it the plywood seemed to split.
In the video I showed where I put cleats on the inside of the sink so the bottom would rest in the proper place and angle for drainage. I used a chalk line on the outside of the sink to mark where the bottom of the sink would sit when it is in place. I did this on all 4 sides of the sink. Once the lines were in place, I set the bottom in place and predrilled all of the holes about every 4 inches or so with a counter sink bit that went through the side and about 1/2 inch into the edge of the sink bottom using the chalk line as a guide. I then used #8 1.625 inch decking screws. If you are splitting your wood then you a probably using a #10 or #12. These screws don't need to be very long since they are just holding the bottom in place so it doesn't move. Once you caulk and seal the sink then that bottom is not going anywhere.
I made a similar sink in the 70’s but used Fiberglass resin to coat the wood and I laid down some fiberglass cloth first in the seams - it never leaked in 30 years.
I considered fiberglass but have never worked with it. I think the latest recoating is going to do the trick
what did you coat the sink with?
The original was epoxy garage floor paint. For the re-coat I used 1 qt of Flex Seal Liquid (as seen on TV) in white.
What did you use to waterproof the sink?
Fred, I just posted an addendum video to the sink series. When I originally built the sink, I used epoxy garage floor paint. This started show signs of failure after 1 year of use. The new video shows how I fixed the issue using Liquid FlexSeal (Yes, the stuff from the info-mercial)
@@lightdark3729 Thank you! I'm in the process of redoing or refurbishing my darkroom sink.
@@fredmccarroll3476 Let us know how it goes. I will try to post follow up reviews to show how the coating is holding up. So far I am very pleased with it. It really makes the water bead up which makes clean up easier
How did the garage floor paint hold up? I have a Behr 1 Part epoxy garage floor paint for a sink I am currently building. All the notes say it is NOT recommended for wood, but there are some articles saying it's fine as long as I prime it. This was the only epoxy paint Home Depot had in stock.
It has been almost a year and it has held up great. I think the trick was that I did 5 coats. The last time I did this I used Marine Epoxy paint. It lasted about 5 years before it needed attention. However, the garage floor paint cost about 1/2 of what the Marine Epoxy paint did.
Update to your question. Last night, while preparing to do a printing session, I noticed a chip in the paint. Apparently I had dropped something in the sink and it exposed the bare wood. Not really happy about it. The plywood I used was factory primed and as you know, I put 5 coats of paint on it. I am currently in the process of sanding the sink to down so that I can repaint it. This time I am going with white FlexSeal paint. Another listener to the podcast used that and is very pleased with it. I will try to post a video update on it.
Nice work. The sink turned out great.
Thanks for sharing this video. When installing the drain, do you add the plumbers putty where the sides of the drain sits (what you routed out on the side)? Do you add any caulk anywhere to this area or just add the epoxy around the drain?
I first drilled the hole then drew a circle around the hole about 1/2 outside of it. I then routed out to the line about 1/8 of an inch down so that when I sat the drain in the hole that it was just slightly below the bottom of the sink. Once I had the hole routed properly, I painted the sink with 5 coats of the garage floor paint. I then took the plumbers putty and made a rope out of it (like you would playdough) made that into a circle and laid it into the routed out section. After placing the drain with the lip on top of the putty I fastened it down. If I had it to do over again, I would have used a kitchen sink drain instead of a bar sink drain. I may still go back and replace it someday.
Thanks so much!! Great sink and setup!
Great video! Can you please make a part two, which the sink is probably already finished, but it would be great for us to see the final result. Thank you! :)
Parts 2 & 3 have been uploaded, the series is complete! Sorry for the delay and thank you for your patience. Be sure to check out my podcast 'A Light in the Dark' on all major podcast platforms along with the Facebook Group. facebook.com/groups/1574457682653272/
Thanks for that. The base of the sink, what thickness did you use? Is the wood marine ply or just ordinary ply wood?
@@jag24x The base and walls of the sink are made from 3/4 plywood. It is important that you be precise on the cuts. Don't let your big box store cut it, the will screw it up. If you don't have access to the proper tools then go to a proper lumber yard and have them cut it. www.lowes.com/pd/Top-Choice-Blondewood-3-4-in-Whitewood-Plywood-Application-as-4-X-8/50121139
where's part two?? I want to see the sink finished. Specially the epoxy coat.
Parts 2 & 3 have been uploaded, the series is complete! Sorry for the delay and thank you for your patience. Be sure to check out my podcast 'A Light in the Dark' on all major podcast platforms along with the Facebook Group. facebook.com/groups/1574457682653272/
Wow looks great! How did it end up working? I develop black and white 35mm and I’m having trouble with water spots and streaking. Does this allow the film to dry clean and straight?
It really works. I should have raised the shelf a bit higher because some 36 image rolls are slightly too long. But my negs are very clean and dust free. I use photoflo mixed with distilled water and a gentle rubber squeegee when I hang them up to get rid of the spots
Where did you get the locker?
Amazon www.amazon.com/gp/product/B005J617PW/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1 Although I see them pop up on Craigslist
wont the water soften and destroy the wood overtime?
Once the sink is complete I will seal it with 2 coats of epoxy garage floor paint. The last one I made was still water tight after 10 years
@@johngregory8526 Ofcourse! Great idea, subscribed!
Brilliant! this is great! Keep them coming....:)