SilverCreek 0 Report post Posted October 14, 2016 Nick, The thin formula requires a photo initiator which flouresces. Quote Share this post Link to post Share on other sites
JustSomeGuy83 0 Report post Posted October 18, 2016 I had the same problem with Wapsi head cement, I think it was not mixed well or something. It was enough of an experience to never buy it again. I started using Loons and it seems to be a lot better. Quote Share this post Link to post Share on other sites
barrytheguide 0 Report post Posted November 15, 2016 If you check eBay you will see Veniard's head cement coming up from time to time from a guy in Canada. It's been around for years and is wonderful. Just add a couple of bb sized shot to each bottle to act as agitation balls when you shake it up. It comes in various colors, I mostly use black and if I want a really glossy finish I overcoat with some clear. He sends it via regular post and all mine has turned up intact. Quote Share this post Link to post Share on other sites
vicente 0 Report post Posted November 16, 2016 Justsomeguy I had the same experience I have been very happy with the loon head cement products. Quote Share this post Link to post Share on other sites
flytyerinpa 0 Report post Posted December 1, 2016 Here are a few pics of how some of my fly heads turn white, why I don't have the least idea, I checked to make sure I was not using waxed thread, checked to make sure my head cement was not thick, the brand of head cement is Rumph's When I get a chance I'll post some of my other flies tied the same time with same material and thread and they did not turn white. Quote Share this post Link to post Share on other sites
JSzymczyk 0 Report post Posted December 2, 2016 Here are a few pics of how some of my fly heads turn white, why I don't have the least idea, why? because there is a whole sh*tload of chemistry going on in there. So many variables that it is next to impossible to say for sure. It probably won't make a single bit of difference. I do understand, you want it to be the way you want it, and when some variable causes it to be not what you want, it is annoying. I wouldn't worry too much about it on the scale of what you pictured though. On a fly like a classic bucktail with a relatively large thread head it could potentially cause an issue though. Quote Share this post Link to post Share on other sites