goldentech wrote:
I will never again ride on a shop-glued tubular, perhaps with the exception of Daimo at the Service Course, but you pay big $ for that type of service. Every single rolled tub experience I've had was when a shop glued. The three day process is probably overkill for road tires but for CX it is essential. And the consequences of a rolled tub can range from DNFing to recreating the Belocki incident. If you passed first grade art class, you can glue a tubular following this process. My preference is to use the tubes of mastik and acid brushes as you can squeeze the glue directly onto the surface and the brush is just for spreading it. It sounds like a lot, but once you've got the tools and have run through it once, it is not that much contact time, just lots of time between steps. I like to pick a rest week before the season and will get up early and spend 30 minutes for 3 days doing it. This is not a good process to rush or half ass.
+1 for the instructions posted, though i usually do the stretching on a cheap clincher rim. bit more of PITA to get it on there, but works just as well. Also +1 on the acid brush. To prevent the bristles from clumping due to the glue, you can have a jar of Goof-off handy and rinse and clean using that after each application. I know that a tubular is well glued when my hands get somewhat mangled from wrestling the tubular off of the rim.
I tend to agree regarding glue job from the shop. I once paid $50 just to see what type of service i'll get, and it was an okay job as I needed to touch up the sides a bit afterwards. Personally won't be going to the shop for things here on out.
Also i guess it doesn't necessarily need to be 3 days (i.e. 72 hours) as that's enough to get 7 coats of glue. I usually wait 12 hours between each application.