DOWSIL™ 785 N Neutral Sanitary Silicone Sealant

Construction sealants

DOWSIL™ 785 N Neutral Sanitary Silicone Sealant is a one-part, neutral curing silicone sealant specifically designed for the sealing of sanitary fittings, including baths, showers, sinks, urinals and ceramic tile joints. It is mildew and fungus resistant and provides good adhesion to a wide variety of porous and non-porous substrates.

Product info


  • Neutral cure, low odour
  • Joint movement capability +/- 50%
  • Fast cure time
  • Mould and mildew resistant
  • Non-corrosive to metal
  • Matt finish
  • Conforms to ISO 11600-F&G-25LM

Substrate Type

  • Aluminum
  • Copper
  • Brass
  • Stainless steel
  • Ceramic
  • Tile
  • Porcelain
  • Plastic
  • Glass
  • Brass




Technical Information

Where to use Interior
Paintable No
Skin Overtime 12 mins (23°C or 73°F, 50% R.H.)
Time to cure 1 day
Time to cure disclaimer Cure rate is 2.9 mm per 24 hours at 23°C and 50% relative humidity
Container Type Cartridge
Shelf life 12 months
Sizes 310ml ‘e’ Cartridges
Application method Sealant Gun and Cartridge


Application Instructions

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Quantity Estimator

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