OTTOSEAL® S 730 - The special silicone for window and door mounting OUTSIDE. Characteristics: • Neutral-curing 1-component silicone sealant • High vapour permeability • Excellent weathering, ageing and UV-resistance • Good compatibility with paints according to DIN 52452 (not paintable) • Non-corrosive • Contains fungicides. Fields of application: • For window and door mounting OUTSIDE • Water permeable sealing of external joints between windows and construction parts resistant to driving rain to be used in combination with OTTOSEAL® A 710 (for the interior application). Standards and tests: • “Highly recommendable non-hazardous building product” according to building material list (TOXPROOF) of the TÜV Rheinland, Germany • Tested according to “Air impermeability and driving rain resistance of joints between window and construction parts after simulated short-term strain” by the ift Rosenheim, Germany (institute for window techniques) • Suitable for applications according to IVD instruction sheet no. 9+24+27 (IVD = German industry association sealants).