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Old 02-25-2012, 10:01 PM   #1
Rock Stacker
 
Join Date: Feb 2012
Location: Auburn
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Default Cut Memory Foams??

Got a new set of 2.2 Proline Flat Irons w/ memory foam. I've searched and can't find a definitive answer on if and how I should cut the memory foams. Going on a Wraith for trail running and general bashing. Cut tons of foams for 1/8 buggy and SC racing. This is my first scaler. Thanks.
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Old 02-26-2012, 05:52 AM   #2
I wanna be Dave
 
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Location: Houston, TX
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Default Re: Cut Memory Foams??

These days, there are plenty of foams available that are appropriate for this application without the need for cutting.

If you are wanting to simply use what you have, then don't cut the foams. Memory foam is temperature sensitive and will fell hard in colder weather.
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Old 02-26-2012, 10:40 AM   #3
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Default Re: Cut Memory Foams??

Tell me about it. I have memory foams in my comp claws and when its cold they get pretty stiff. I will need to get something else.
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Old 02-28-2012, 07:15 PM   #4
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Default Re: Cut Memory Foams??

I use a electric fish fillet knife, it makes cutting any foam a breeze.
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Old 02-29-2012, 07:04 PM   #5
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Default Re: Cut Memory Foams??

Ive never cut foam for tires but have for other things with mixed results. If I was going to try something new Id start out by using the center ring if you have bead locks. Press down firmly into the foam on a hard surface and cut around with a razor. Hopefully that would produce a nice center hole. Next I would use something larger for the outside diameter doing the same thing. To get the width correct Id do the same squishing it down with something flat to cut the correct width. And if it comes out like crap swear and order some pre cut ones.
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Old 02-29-2012, 08:05 PM   #6
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Default Re: Cut Memory Foams??

For my cold weather tires I tried cutting the foams but found they didn't work well. for attempt #2 I used a leather hole punch and put a bunch of holes through the foam. This worked much better.
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Old 02-29-2012, 08:13 PM   #7
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Default Re: Cut Memory Foams??

Quote:
Originally Posted by Mud Puppy View Post
For my cold weather tires I tried cutting the foams but found they didn't work well. for attempt #2 I used a leather hole punch and put a bunch of holes through the foam. This worked much better.
wow,, i really like the hole punch idea...i personally have just done normal triangle cuts from racing to anything rc ive done but that hole idea makes alot of sense to me..

nice....ill do that next time
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