Description
Dow Corning 791 Weatherseal 310ML Brown
Dow Corning 791 is a low
modulus one-part silicone sealant that gives excellent unprimed adhesion to both
porous and non-porous construction substrates.
MAIN USES:
For weathersealing of curtain
walling, building facades and expansion joints. Also suitable for use as a frame
sealant.
BENEFITS:
-
Conforms to ISO
11600-25LM and also meets ISO specification 9047 class 50%.
-
Excellent weathering
characteristics, including resistance to ozone, UV radiation and temperature
extremes.
-
Joint movement capability
+/- 50%.
-
20-30 minutes working
time.
-
Fast cure – tack free in
2 hours.
-
Application Temperature
Range -20 to +50°C.