The Hybrid Polymer mastic is required for the permanent bonding of the thermal insulation brackets to substructures like block, brick or concrete.
Two beads of mastic have to be applied to the backside of the bracket.
It´s highly recommended to do a preliminary bonding test, by appying a short piece of the insulation bracket to the selected building structure. An easy self-check about the bonding performance can be made after 48 hours, by loading approx. 80-100kg to the bracket. Watch a small video here.