Dow Corning 890 SL Silicone
Joint Sealant
.
Self leveling silicone sealant for concrete and concrete to asphalt
pavement joints.
Sealant is a one part, self leveling
silicone material that cures to an
ultra low modulus silicone rubber
upon exposure to atmospheric
moisture. The cured silicone rubber
remains flexible from 20 to 300°F
- Self leveling, no tooling required .
- Can be extruded from 20 to
120 .
- Flows into irregular joint widths
and does not require tooling.
- Movement capability 100%
extension and 50% compression .
- Ultra low modulus .
- Weather and UV resistant .
- Fuel resistant short term exposure.
Refer to Dow Corning form
number 62 207 for more
information.
- Cold applied, ready to use as
supplied. No heating or special
preparation.
- Unprimed adhesion primer is not
required for Portland cement
concrete and asphalt which results
in labor and material savings.
- Skin over typically, the sealant
will have a skin over time of one
hour or less at standard conditions
allowing roadways to quickly be
opened to traffic.
.
