Dow Corning 737RTV Black Silicone Sealant .
Neutral Cure Sealant
Multipurpose, one-part sealant for application in a wide range
of industrial assembly and installation operations.
Dow Corning 737 Neutral Cure
Sealant adheres without priming to
a variety of materials and cures to a
durable, flexible silicone rubber upon
exposure to water vapor in the air.
Features :
- Primerless adhesion to many
materials .
- Oxime cure; cures at room
temperature upon exposure to
moisture in the air .
- Adhesion to many plastics,
metals, painted surfaces, glass
and rubbers .
- Does not react with or corrode
most metals or plastics (see
Limitations) .
- Fast cure – 3 to 6 minutes skin-over
time; 14 minute tack-free time .
- Cures to a handling condition in
24 hours on exposure to moisture
in the air .
- Will not slump, sag or run off
surfaces .
- Broad temperature range
performance; cured material
stays flexible from -85 to 350°F
(-65 to 177°C) .
• 100 percent silicone rubber
