Thick Gels are a popular adhesive feature. Here's a list of our popular Thick, Non-Sagging and Thixotropic Gels & Pastes.
Often we want the adhesive not to drip, run, or sag.. just to stay in place.
And some are even Thixotropic, which is an interesting feature... Thixotropy is a time-dependent shear thinning property. Certain gels or fluids that are thick or viscous under static conditions will flow (become thinner, less viscous) over time when shaken, agitated, shear-stressed, or otherwise stressed (time-dependent viscosity).