The invention relates to a multi-component adhesive system, containing at least two components, a first pulver-shaped component, containing 20 to 100 percent by volume of a fluidized-bed pocket neutralized by phosphoric acid and then tempered at 300 to 600 degrees Celsius, 0 percent to 80 percent of a filling material and 0 percent to 80 percent of a barrier pigment, and a second liquid component, containing 30 to 90 percent by volume of a soluble glass and 100 percent by volume supplementary components of water, whereby, for the application, the first component is mixed with a second component at a ratio of 1:3 to 3:1.