Ottoseal S72

OTTO Chemie
OTTO Chemie
OTTO Chemie

Ottoseal S72 Plexiglassilikon & Kunststoffsilikon haftet auch ohne Primer auf fast allen Kunststoffen. Ottoseal S72 Plexiglassilikon & Kunststoffsilikon verursacht an nicht vorgespanntem Plexiglas keine Spannungsrisse.Ottoseal S72 Plexiglassilikon & Kunststoffsilikon ist geprüft für Lebensmittelverträglichkeit.

8,19EUR / cartridge
baseprice: 2,64EUR / 100 ml
incl. 19% VAT plus shipping costs (to DE)
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Ottoseal S72

Product Info:

Ottoseal S72 Plexiglas Silicon & Plastic Silicone adheres well without primer on most plastics. Causes of non toughened Plexiglas Spannungsrisse.Ottoseal S72 is not approved for food compatibility.

  • Neutral curing silicone sealant with alkoxy-base
  • Adheres without primer on most plastics (except PE, PP, PTFE and other plastics with low surface tension) 
  •  Very good adhesion to a double-skin sheets 
  •  Good tear resistance 
  • Noncorrosive 
  •  UV-resistant 
  •  Weathering and resistance to aging

 Standards and tests:

  • Causes of non toughened Plexiglas (reviewed by Röhm GmbH, Darmstadt, Germany), no stress cracks
  • The compatibility of OTTOSEAL S72 with Plexiglas is energized by the manufacturer, tested and confirmed. Degussa AG report on the compatibility with Plexiglas XT is available
  • Tested for food compatibility of Chemical Laboratory, Dr. Stegemann, Georgsmarienhütte


  • Bonding and sealing in plastic, greenhouse and winter garden


Application temperature: +5 º C to +35 º C.
Mounting method ejaculate: With Hand Press pistol, air gun or gun battery.
Cleaning: with white spirit before curing, then with silicone or removed mechanically.
Smoothing and leveling agents with Abziehspachtel before skinning.


During the hardening gradually small amounts of alcohol free. In the
Final state OTTOSEAL S72 is completely odorless and indifferent. The curing time is extended with increasing thickness of the silicone. One-component silicone adhesive bonds are not suitable for flat, unless the specific design requirements for this are given. If the silicon in layer thicknesses of more than 15 mm are used, please contact prior to the application of petrol chemistry. Before the use of the adhesive / sealant, the user must ensure that the materials in the contact area (solid, liquid and gas) with the adhesive / sealant are compatible and that do not damage or change (eg color). For building materials that are processed in the sequence in the area of the adhesive / sealant, the user has to clarify in advance that their ingredients and no fumes
cause degradation or change (eg, discoloration) of the adhesive-sealant can. If necessary, the user has to take consultation with the respective manufacturer of building materials. The interaction of chemicals in liquid and gaseous form, such as iodine, bromine or aldehyde substances can occur on a silicone sealant stain. If necessary. in advance of the use of S72 OTTOSEAL attempts must be made! Prior to the grouting of joints with high chemical or physical stress, please consult the Application of petrol chemistry. Contact and contact with bituminous materials such as weichmacherabgebenden Butyl, EPDM, neoprene, and black paints Isolieranstrichen avoid etc..


12 months from date of manufacture in unopened packaging in a cool (+5 ° C and +25 º C) and dry storage. Opened container tightly closed and short-term use.


310 ml cartridge (20 KTU. Per carton)


 transparent, RAL9010

>> Technical Data >> Safety data sheet >> Certificate - crazing plexiglass >> Certificate - olfactory or taste of the transition to food

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