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Author Topic: Maintaining Traditional Oil Skins and “Tin” Cloth  (Read 565 times)
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BobSmalser
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« on: January 01, 2004, 04:44:51 PM »

Yeah, I know…nobody wears linseed/wax-impregnated cotton “oilskins” any more…they wear Goretex.

Well, that’s not entirely true.  Those of us in the sawmill and lumber trade do, as do many loggers and heavy construction workers.  Why?  Muscling around hundred-pound planks of rough lumber wear through expensive Goretex in a matter of weeks…even the heavy-duty Carhartt or GI Goretex.

Wearing PVC raingear while doing heavy labor in the rain and mud merely postpones your soaking…work for long enough in it and you soak from the inside.  Goretex and traditional oilskins both breathe enough to postpone that soaking much longer.

And while waxed cotton in lighter weights has always been popular in Britain, it’s largely gone gone over here.  With the Yuppification of Eddie Bauer and L.L. Bean, who both used to manufacture their own distinctive gear, Filson of Seattle remains the only major manufacturer of this type of rugged work or expedition wear.  And now Filson’s major market also seems to be suburbanites who want that distinctive “Northwest” look these days.  Filson’s gear hasn’t changed since the Klondike Gold Rush, but the prices these days are Starbucks-high.  But measuring cost per year of wear instead of merely purchase price still makes them the best value for some trades.  The way to beat those prices these days is to buy seconds and used garments on Ebay.

Once a year these garments need their finishes renewed, and that’s what we’ll do today.  But not with the 8-dollar, 2-ounce tins of oil and paraffin wax blend sold in stores…we’d go broke quick using those and will make a whole gallon of an even better finish today.



Three of several family garments above that need work today are readied. A hooded tin coat, a pair of old tin double-faced pants that look like leather…the “character” the garment has gained in use.  Well, folks…salesmen may call it “character”, but it’s really a vintage blend of old sawdust, rotted forest duff and Shelton Gravelly Loam worked deep into wax and cloth as these garments can’t be washed.  Next to them is a tin coat off of Ebay for the youngest son that had been machine washed by some misguided soul and will need a good bit of solution to renew.  Prep is merely a stiff brush and a strong blast from a cold water hose to remove the bulk of the mud.



Shown above are a new, empty gallon paint can with lid and some of the materials we’ll use.  A visit to Al Stedman the local beekeeper netted 5 pounds of beeswax at 4 dollars a pound.  This is a much better choice than petroleum-based paraffin…just make sure you get the beekeeper wax and not waste your money on the 12-dollar a pound food-grade beeswax.  Yours doesn’t have to be that clean...even if you do like to chew it…the natural impurities of the hive are probably good for you.  You’ll also need a gallon of raw (never boiled) linseed, a can of pine tar, a can of turps, and I’m going to substitute some pure orange oil for some of the linseed to improve the aroma these garments bring to the home…especially after a bit of diesel fuel is slopped on them in minor refueling mishaps.  Can’t find a can of pine tar anywhere?  Your local farrier, large-animal Vet or farm supply will have it…it’s still used on horses’ hooves as a dressing.



Rig a large double boiler…this one is a large pail of water stuffed in a kerosene space heater.  I prefer to do this outdoors, both for safety (our mixture is flammable) and to test the consistency of my wax brew in the actual temperatures it will function in.  Simply set your stir stick down for a while and check how hard your solution gets outdoors.

Into the can goes a quart of linseed, a little turps to thin, and two to three pounds of beeswax shavings after the water boils and the oil gets hot.  The easiest way I know to render hard blocks of beeswax into shavings is on the shaving horse with drawknife…makes short work of it.  It takes a while for the oil mixture to heat sufficiently to thoroughly melt all the wax, so be patient.  When the wax melts, I add a half cup of pine tar and fill the gallon can about two inches from the top with more linseed…my orange oil fragrance enhancer going in last.

Proportions aren’t critical…more wax nets you better water resistance and greater garment wear…but also more stiffness.  More linseed nets you the converse.  The pine tar is there because I was raised in a traditional boat yard and wood boat builders add pine tar to everything…probably because Noah did.  I believe it supples the hard wax some and gives it staying power.



Application is simple…brush it on hot direct from the double boiler and play a heat gun over it as you brush it deep into the cloth.



When complete, hang the coat up and go back over it with the heat gun to melt and smooth any remaining surface residue….and you’re done.



Oh…and while you’re at it, do your work boots with the same brew…only much gentler with the heat, please.
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“Perhaps then, you will say, ‘But where can one have a boat like that built today?’  And I will tell you that there are still some honest men who are not scared to use hand tools, who can sharpen a saw, plane, or adze…”-- L Francis Herreshoff
Frank Hagan
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« Reply #1 on: January 01, 2004, 09:48:29 PM »

Great stuff once again, Bob!  I didn't know anyone used oilskins anymore, but it makes sense once you explain it.  

I wish I had the tarps my father once had that I think had been prepared in a manner similar to this; they lasted forever and were so much easier to work with than the plastic or limp canvas variety you see today.  The only problem with them was loaning them out brought out the thief in people unaccustomed to using something like them.

Would this work with moden canvas for equipment covers and the like?
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BobSmalser
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« Reply #2 on: January 01, 2004, 10:21:50 PM »

Sure...fabric needs a tight weave and hard finish is all.
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“Perhaps then, you will say, ‘But where can one have a boat like that built today?’  And I will tell you that there are still some honest men who are not scared to use hand tools, who can sharpen a saw, plane, or adze…”-- L Francis Herreshoff
Dave Fleming
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« Reply #3 on: January 02, 2004, 01:07:18 AM »

Smile
Ah memories....
Once upon a time there were several makers of good 'tin clothes'.
Horsh Weiss out of Portland, Alaska Sleeping Bag Company also out of Oregon and of course "Might As Well Have The Best" CC Filson and Co. from Seattle.

In the 1960's worked a number of shifts as a cargo shorer in San Francsico Bay Area.  One ship we shored was just down from the sugar refinery on the lower Sacramento River. ALL the surfaces in the holds were covered in raw sugar! Not too bad until it began to rain,sigh. Before the Longshoremen could get the big hatch tent covers over each hatch the holds were now giant syrup bottles. Everything was covered in sticky slippery sugar goo!  I had on my Filson jacket with the removable hood and was fine from the rain but, that damn goo just coated us like iceing on a cake.
We finished the double shift at about 3:30 AM and shuffled out to our vehicles. We were all parked along the Embarcdaro in San Francisco.
Imagine 15 or so fellas stripping down to their skivvies right out under the lights along a main street. Police car comes cruising by. On goes the searchlight and catches us all half undressed. Patrol car slows down and the window is lowered on the co-pilot side and a long loud 'wolf whistle' echos along the street! We all cracked up and waved at the police, continued our disrobing and threw the sticky stiff clothing in our auto trunks or PU beds.  I got home and just left it all back there till the next day. When I came out there was about a gazillion bees swarming all over my gear!  Took a day or so for those bees to finally leave and let me take my clothes out of the bed.  Everything went into a big old tin washtub for a number of rinses in cold water and then all but the Filson jacket went into the washing machine. Filson was hung up, sprayed again with water, let dry, and back ready for more action.  
Another shipwright let his wife take care of his clothes and he too had a Filson well...by the time he got his jacket back it might just have fit a 2 year old baby.  
Moral if there is one, never artifically dry your 'tin clothes'!
Though it has been many a year now since moving south along the left coast, I still have my CC Filson jacket gently folded, as few folds as possible and, packed in my old college steamer trunk.

Say Bob, who makes your corked boots, Currin Greene or Buffalo?
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Dave Fleming
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« Reply #4 on: January 02, 2004, 02:55:00 AM »

Idea

Bob et al., I have found that Pine Tar from the Feed Store is a bit thick and can have a very strong odor.
Try some Stockholm Tar it seems to be purer and a bit thinner in consistency. The odor is much closer to what I remember when making a batch of 'secret sauce'.  
American Rope and Tar and the store at the Wooden Boat Foundation in Pt. Townsend have it as well as the big German chandlery whose catalog I seem to have misplaced, sigh. Confused

If one were to make their own garments, I would recommend Shelter Tent Duck as a good alround fabric. You want it without colour if at all possible. In the 'greige' as it is known. Less after weaving processes to it and it takes the proofing much better.

Though B-i-L has had some good luck with Carhartt gear and proofing it.

Dunno what the Brits use as a base cloth but it seems to have a finer 'hand' than what I have gotten here in the 'states'.

Naturally a really tight weave fabric will be stiffer in general than a looser weave one.
Exception to that is the wonderful Brit fabric, VENTILE first developed for Hillary's ascent of Everest. Got several anoraks and parkas made of it and for 'civilian wear' it is ACES in wet windy weather. Don't think it would hold up too well in the brush or yards though.
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« Reply #5 on: January 02, 2004, 07:21:13 AM »

Quote from: "Frank Hagan"
Great stuff once again, Bob!  I didn't know anyone used oilskins anymore, but it makes sense once you explain it.  

I wish I had the tarps my father once had that I think had been prepared in a manner similar to this; they lasted forever and were so much easier to work with than the plastic or limp canvas variety you see today.  The only problem with them was loaning them out brought out the thief in people unaccustomed to using something like them.

Would this work with moden canvas for equipment covers and the like?


Great stuff, Bob. You know Frank, the age of oriental throways has replaced many of these precious items. Couple that with little knowledge of how to take care of many of these items, is just another lost and dieing art. my father used canvas tarps for painting inside of houses, and kept them clean every week, and lasted multiple years.
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Frank Hagan
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« Reply #6 on: January 02, 2004, 01:22:40 PM »

Quote from: "Dave Fleming"
Idea

Bob et al., I have found that Pine Tar from the Feed Store is a bit thick and can have a very strong odor.
Try some Stockholm Tar it seems to be purer and a bit thinner in consistency. The odor is much closer to what I remember when making a batch of 'secret sauce'.  
American Rope and Tar and the store at the Wooden Boat Foundation in Pt. Townsend have it as well as the big German chandlery whose catalog I seem to have misplaced, sigh. Confused


I know Hamilton Marine out of Maine has Pine Tar and Stockholm Tar available mail order.  They have pretty good prices ... I picked up Wichard sleeve bearing blocks for my halyards on my little Weekender for about half the price of Harkin ball bearing blocks.  I did use the ball bearing blocks on the sheets, thinking that perhaps the ball bearings were needed more there than on a halyard!
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capt jake
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« Reply #7 on: January 02, 2004, 09:43:40 PM »

This topic really intrigues me. It pulls at my youth, in wanting to be more self sufficient.  I like it!
Granted, I make and do a lot of my own work, but this own is really neat! Smile
Now to find a suitable piece to try it out.. Smile I gues my old flanels are out of the picture?Wink Smile!!

Good going Bob!!
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PeterSibley
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« Reply #8 on: January 04, 2004, 04:07:13 PM »

G'day Bob.......good advice.I've been repairing wear and tear holes in my oilskins with a mix of linseed and terebrin for probably the last 30 years  ( say 9 parts linseed : 1 part terebrin ).Just sew on a patch of some fine weave cotton,japara is best....if you can't find that then I use something with a thick nap... it doesn't look as good but it seals very well.The best working oilskins here come out of New Zealand,very good gear from a very wet place .My best kit is a Stag brand motorcycle jacket ,English style,heavy fabric,quilted and warm.
     I'll have a go at your recipe next time I decide to totally redress something !
   Peter Sibley
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BobSmalser
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« Reply #9 on: January 04, 2004, 05:35:59 PM »

"Terebrin" being what I'm calling "turpentine" or "turps", eh?
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“Perhaps then, you will say, ‘But where can one have a boat like that built today?’  And I will tell you that there are still some honest men who are not scared to use hand tools, who can sharpen a saw, plane, or adze…”-- L Francis Herreshoff
PeterSibley
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« Reply #10 on: January 05, 2004, 04:39:50 AM »

Terebrin is a drier ,something you can apparently add to a finish to get it to go off in a hurry.I've never used it in paint, only in my waterproofing compound.........no not turps!
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