SikaSeal®-401 Aquarium

Premium one-component aquatic life safe silicone sealant

SikaSeal® 401 Aquarium is a premium one-component room temperature vulcanising (RTV) silicone rubber that is safe for aquatic life and designed for sealing applications in aquariums, ponds and water pumps. It adheres very well to glass and aluminium, is UV resistant and has excellent gap filling properties.

  • Extreme temperature resistance (-50°c to +250°c)
  • Excellent vibration, UV and weathering resistance
  • Good gap filling properties
  • Highly versatile
  • Easy to apply
  • Aquarium safe