Edit: If you want me to add stefan sizes/ new brands/ whatever, then give me links! I personally don't have the time to find every type of foam you guys suggest AND format it into this directory. The foam also must be able to be purchased online.
Fits: Tight in PETG
Price: 10 cents/foot, 36.95 for 800', 71.95 for 2500'
Price: 19.10 for 100'
Price: 14.95 for 100'
Fits: tight in 17/32" brass
Price: 4.45 for 20', 35.92 for 250'
Squishyness: Very squishy
---Ace "MEGA" (5/8'') and 1/2' Foam---
Fits: Mega (N/A), Micro (perfect tight in CPVC)
Price: Mega (6.99 for 20'), Micro (6.49 for 20')
---Mod Man Ebay Foam--- (Currently unavailable on ebay)
Fits: PERFECT air gun fit in PETG (as loose as possible without sliding down barrel)
Price: 6.00 for 20'
Squishyness: squishy / very squishy
Fits: perfect tight in 17/32" brass
Price: .25-.20 per foot
Squishyness: not very
New!---Cera Rod Foam---
Price: 437.5 for 1250' (BULK!), NB: I'm fairly certain you must call or email them to place an order
---Log Home Store Foam---
Fits: VERY inconsistent, anywhere form tight in PETG to tight in 19/32" brass
Price: 2.95 for 10'
Fits: perfect tight in CPVC, others (including Swift) say it works well in PETG for airguns, mine didn't
Price: .27-.20 per foot
Squishyness: not very, will return to original shape if slightly compressed
Edited by TantumBull, 17 April 2009 - 05:53 PM.