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FAA-approved replacement for Momentive (GE) RTV157
AS157 High Strength RTV Silicone Adhesive Sealant
FAA approved AS157 as an acceptable replacement for Momentive (GE) RTV157.
AS157 is a high strength, fast curing, acetoxy silicone RTV adhesive rubber developed for applications requiring fast development of physical properties and excellent adhesion. AS157 is a 1 part high temperature silicone that when cured resists weathering, ozone, moisture and UV. AS157 works well in manual and automatic dispensing equipment.
PRODUCT FEATURES
Fast R.T. cure
Thixotropic paste
Excellent unprimed adhesion to metals and glass
Heat accelerated instant cure capability
TYPICAL PROPERTIES
Cure System: ACETOXY
Work Time @ RT: 4 min.
Cure Time / Tack Free Time: 12 min. TF
Specific Gravity: 1.12
Durometer: 38 SHORE A
Tensile PSI: 750
Elong. %: 850
Tear PPI: 100
Operating TEMP C: -55 – 250ºC
Viscosity CPS: 500,000
DOWNLOADABLE DOCUMENTS
Material Safety Data Sheet (MSDS)
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