OTTOSEAL S 28 Silicone Sealant

The aquarium and glass block silicone

  • 1-component acetate-curing silicone sealant
  • Excellent weathering, ageing and UV-resistance
  • Offers the highest possible safety standard for highly sensitive life forms
  • High adhesive power
Fields of Application
  • Manufacturing of frameless aquaria and terraria entirely made of glass according to DIN 32622
  • Bonding of glass blocks
Standards and Tests
  • According to DIN 32622, pt. (Glass Aquaria)
  • Non-toxic for fish according to OECD 203 (Acute Toxicity Test – tested by the Institute Fresenius, 65232 Taunusstein, Germany)
  • Suitable for applications according to IVD instruction sheet no. 35 (IVD = Germanindustry association sealants)
  • French VOC-emission class A+
  • Certified according to GOS
Technical Documentation
Product Color Options



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