New direct injection
Our PU injection resin for sealing pressure-resistant areas in sealing tape.
HANNO - your partner in joint sealing and sound insulation for more than 125 years
Joint sealing in building construction
Sound insulation systems
Product innovation: Hanno®-Injection Block
No need to struggle with complex instructions: our brief video provides a clear, easy to understand explanation of steps for installing our novelty product: HANNO Injection resin.

Hanno®-Injection Block

New direct injection
Our PU injection resin for sealing pressure-resistant areas in sealing tape.