Dowsil 3-0115 RTV Silicone Sealant

DOWSIL™ 3-0115 Automotive Sealant

Dowsil 3-0115 is a one part, self-priming, silicone sealant for automotive powertrain applications. 

DOWSIL™ 3-0115 Automotive Sealant

Dowsil 3-0115 RTV silicone sealant designed for automotive powertrain applications.

Dowsil 3-0115 sealant is a non-corrosive, low odour, alkoxy-cure for automotive flange sealing, engine and transmission oil pans and axle cover seals.

The silicone sealant provides an elastomeric seal that is resistant to most automotive powertrain fluids and can withstand in-line pressure leak testing (blowout resistance) in assembly operations.

Dowsil 3-0115 RTV Silicone Sealant is fluid resistance, blowout resistance, non-corrosive, low odour and low oil foaming.


  • Designed for sealing automotive powertrain applications.


  • Blowout resistance
  • Fluid resistance
  • Excellent unprimed adhesion
  • Non-corrosive
  • Low odour
  • Low oil foaming

This product is part of the DOWSIL range

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