CarboLith SL component A is a special sodium silicate. CarboLith SL component B is a modified polyisocyanate.
During the reaction component A hardens to form a silicate, whereas component B simultaneously forms a solid polyurea.
CarboLith Flex, Component A, is a special sodium silicate with additives. CarboLith Flex, Component B, is a modified polyisocyanate.
The curing of Component A results in a silicate; simultaneously a solid polyisocyanurate/polyurea is formed from Component B. The mixture of these two components creates a tough, elastic, solid silicate resin (organic-mineral resin).
CarboPur WF, Component A is a mixture of various polyols and additives and component B is a polyisocyanate.
When the mixed resin penetrates the structure to be sealed, the water in the cracks and joints is displaced due to the hydrophoby and the viscosity of the resin. Traces of water make the resin foam.