Originally Posted by AFQSinc

I only use 505. I have found it least expensive online rather than in the LQS unless I have some kind of discount. Watch for sales on Joann.com sometimes you can get it for 50% off which is an awesome deal.

There are other sprays out there. However, I find 505 has less odor and when allowed to dry for a little bit does not gum up the needle.