OTTOSEAL® S 72 - The Plexiglas® and plastics silicone. Characteristics: • Neutral curing 1-component silicone adhesive/sealant based on alkoxy • Adheres on almost all plastics without primer (except PR, PP, PTFE and similar plastics with a low surface tension) • Very good adhesion on twin-wall sheets • Does not cause stress cracks in nonprestressed acrylic glass ( Plexiglas®) and polycarbonate (Makrolon®, Lexan®) • Low odour • High resistance to notches, tension and tearing • Non-corrosive • Excellent weathering, ageing and UV-resistance. Fields of application: • Bonding and sealing in plastic, greenhouse and conservatory construction. Standards and tests: • The manufacturer has tested and confirmed the compatibility to strainless Plexiglas®. Test report on the compatibility with plexiglas®-XT is available • Positively tested for compatibility when in contact with food (by the Chemical Laboratory Dr. Stegemann, Georgsmarienhütte, Germany) • Conform to LEED® IEQ-credits 4.1 (Indoor Environmental Quality) adhesives and sealants.