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OTTOSEAL® S28 The aquarium and glass block silicone

Product information "OTTOSEAL® S28 The aquarium and glass block silicone"

OTTOSEAL® S 28 – The aquarium and glass block silicone

OTTOSEAL® S 28 is a high-quality one-part acetoxy silicone sealant, developed specifically for the construction of aquariums and the bonding of glass blocks. It is suitable for both freshwater and saltwater aquariums and provides a secure, durable and strong bond. OTTOSEAL® S 28 has been tested and is harmless to living creatures.

Properties & advantages

  • Suitable for freshwater & saltwater aquariums – secure sealing for sensitive habitats.
  • Meets OECD 203 – maximum safety for living creatures.
  • High bonding strength – permanent, stable connection without additional bracing.
  • Excellent weather, ageing & UV resistance – perfect for long-term use indoors and outdoors.

Areas of application

  • Construction of all-glass aquariums and terrariums.
  • Bonding glass blocks.

Standards & tests

  • Complies with DIN 32622, point 4.4.2.2 (glass aquariums).
  • Non-toxic to fish – tested to OECD 203 (Institut Fresenius, Taunusstein).
  • Meets the requirements for fire behaviour to EN 13501: Class E.
  • French VOC emission class A+ – environmentally friendly and low-emission.
  • Suitable for applications in accordance with IVD data sheet no. 35.

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