Tendonol is an elastoplastic water-based dispersion basis fire protection joint compound made of a silicone-free polymer with the addition of inorganic fillers and expandable substances.Tendonol serves as an expandable seal against fire and smoke between solid mineral building components (wall and ceiling). Using Tendonol, high adhesion is achieved on all mineral substrates such as concrete, masonry, plasterboard, and aerated concrete without priming the substrate. Single-component sealant, temperature resistant from -30 °C to 150 °C, toxicologically harmless, environmentally friendly. Available in cartridges or foil tubes.

• flue gas-tight seal against the passage of fire and smoke in wall and ceiling areas
• frost and de-icing salt resistant
• waterproof up to 1 bar
• for interior and exterior use
• can be painted over with all conventional paints
• temperature resistant from -30 to +150 °C
• single-component sealant, permanently elastoplastic, toxicologically harmless
• permissible change in joint dimensions due to expansion or compression of up to 15%
• free of halogens and silicones
• no smoke toxicity (even in case of fire)
• no harmful solvents
• antibacterial, fungicidal, odourless
• moisture resistant