Cork bark questions...

boxofsorrows

Arachnopeon
Joined
Jul 21, 2011
Messages
32
Hopefully not an off-topic question, but since I'm a newbie I got to wondering about something today.

I was shaping a chunk of cork bark, or trying to so here's one question - how the heck do you cut that stuff? Tried various sharp knifes and sawing it with an old bread-knife even but they were next to no use.

As I was pathetically making a mess of the bark and a bigger mess on my kitchen bench, I broke part of it off and from inside it out darted a tiny spider/spiderling. Which made me wonder - is cork bark that comes into the UK treat in any way (iradiation etc)?
Mainly I'm wondering if the little spiderling is a native that's just got into the bark while it's been sat somewhere, or if its something interesting that's came in from the country of origin.
I popped it into a tiny deli-cup that I had and tried to photograph it with the macro lens but just got a load of blurs. Whatever it is, it's about 1cm legspan, really fast, long legged, rapid climber and chucking threads of fine web out behind it.
 
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Obelisk

Arachnobaron
Old Timer
Joined
Jun 15, 2009
Messages
337
Try using a small saw. It's the only was I was able to cut some of my corkbark.
 

captmarga

Arachnobaron
Joined
Mar 31, 2010
Messages
339
There is a LPS near me that sells bulk cork. It's just chucked down in a bin, so I have no doubt there are local spiders living in it. I've even seen webbing on the pieces I have gotten off the shelf at Petsm*rt.

I knock them off, blow an air can, and if possible, leave it in the sun a day or two. I too tried every way to cut the stuff. I gave up, bought round tubes, and stepped on them. Then I just use the pieces to fit in various cages.

Marga
 

Hellion299

Arachnosquire
Old Timer
Joined
Nov 30, 2008
Messages
79
May I suggest, cork bark is a bit of a waste of money. I go out side, find a dead tree, strip off some bark then bake it at 350 for about 10 mins. Cheap and Free! Lol. Also it is easy to cut and if you are looking for a neat project you can hot glue peices together and come up with some AWESOME hide ideas. ; )
 

boxofsorrows

Arachnopeon
Joined
Jul 21, 2011
Messages
32
Many thanks for the tips guys, Hellion299 that's a neat idea, I'll give that a go for sure :)

Fascinated as to what the little spider is, but I'd figure it's just some common UK species, interesting to watch in the deli cup though - it's already building a web in there.
 

captmarga

Arachnobaron
Joined
Mar 31, 2010
Messages
339
Some barks from native trees will mold... also not always sure if they are treated. Since neighborhoods in Dallas are frequently sprayed with pesticides, I tend to avoid them. The CB I got at the Chain Pet store was on clearance... they were closing one store to expand to a new, larger location. Rather than move stock, they liquidated at tremendous markdowns.

Only some of my Ts - mainly the arboreals - have cork. The others have flower pots of varying types from clay to paper to plastic.

Marga
 

RJ2

Arachnosquire
Old Timer
Joined
Mar 2, 2010
Messages
67
a rotozip (spiral saw) makes quick work of corkbark, but do it outside it makes alot of dust. you can also use a dremel tool with a cutting bit, or use a shaping bit.
 

gman3451

Arachnopeon
Joined
Apr 20, 2010
Messages
9
cork bark

On the topic of using bark from outside, yes it is free but I have found that even after baking it to sterilize it it can mold at higher humidities. But that could just be because of the type of bark that it is.

The advantage of using cork bark is that it will not mold. However, it is definitely harder to cut. I have found that a jigsaw with a woodcutting blade works quite nicely. If a bench vice is used in combination with the jigsaw, it is much easier. But if you don't have a saw just try and use a vice/vicegrip to hold the cork while you bend it with your hands until it cracks. Granted, this works better with large pieces than smaller ones, but you get the idea. Hope this helps!
 

Ben Oliver

Arachnopeon
Joined
May 5, 2011
Messages
0
cork bark

i have cut cork bark with tin snips, sawzalls, circurular saws, and just recently a jig saw. if you use a steel cutting blade ( has many teeth per inch ) you should be able to cut the bark to what ever size you need. or if you want you can even use a razor knife ( utility knife ) it will take a lot longer to cut it, but you will still get the same out come. the best result i've have gotten was from the jig saw. i would not suggest you use a wood blade it takes to much of a bite out of the bark and you might break the the pc you want
 

Austin

Arachnosquire
Joined
Nov 2, 2010
Messages
53
I Second the jigsaw, and I also use the steel cutting blade for a more fine cut, not as aggressive as the woodcutting blade.
 

dianedfisher

Arachnobaron
Old Timer
Joined
Mar 14, 2007
Messages
330
I buy cork tubes and/or curls and beat them with a hammer on the concrete outside my back door when my husband isn't around to use the chop saw. Works great if you're not into "power tools".
Diane
 

superfunTtime

Arachnopeon
Joined
Feb 21, 2011
Messages
2
I cut a surface line in the soft underside as close as I can to where I want the CB to break and then slam it against the corner of a table or desk. So far that has worked great.
 
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