Today I've been experimenting with a new method of adding drool and saliva to my recently completed marlwyrm. I've not added saliva or drool to a model in a long time, and my materials and techniques needed a little updating. After some sage advice from Madrab on the Wargaming Ireland forums, I had a lead on a new product, UHU Twist & Glue.
I had been using Evo Stik Impact, but this was only good when mixed with an ink for blood, gore and such as it has a yellow tint, so no good for saliva. Then main difference between Impact and Twist & Glue (T&G from here on in) is that Impact is viscous out of the tube, but T&G is runny, and needs to be allowed to partially set before use. After a few minutes I used a thin steel rod to twirl some glue onto, and hence onto the first contact point on the worm's mouth. I then drew out the glue into the stringy shape I wanted, and rolled the glue from the rod onto the second contact point.
Once dry, I figured that while it looks great, it'll be soon annihilated by use on the table, so I added a coat of gloss varnish. This has two benefits, it hardens the glue to better withstand the rigour of gaming, and also thickens the strands so they can be more easily seen. I'm pretty happy with the results.