RTV silicones
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 RoHS CompliantRTV Silicones by Momentive Performance Materials (Formerly GE Silicones)
1-Part Potting/Encapsulating Compound RTV5242
Special Order 
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for RTV Silicones

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MSDS
Catalyst options/MSDS
Primer options/MSDS
Specifications
 Spec Sheet
Available Sizes


Related products:
RTV5243 Black
RTV5249 Gray
  RTV5222 White
RTV5223 Black
RTV5229 Gray


Selection Guide RTV Selection Guide
One Part Chart
Two Part Chart



General Purpose

Aerospace

Marine

High Performance Assembly

Electronics

Thermal Conductivity

High Temperature

Low Temperature
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Primary Characteristics
White paste
Fast cure
Hydrolytically stable
Totally non-corrosive
Alkoxy neutral cure
UL HB recognition
UL File No. E36952


 This product is a fast curing, totally non corrosive paste. Use in applications requiring primerless adhesion. RTV5242, 5243 and 5249 are suitable for metal and electronics applications.

Available Sizes

Catalog No. Description  
RTV5242-300ML RTV5242 12C-Crtrg (1.00 lbs-0.454 kg)  
RTV5242-5G RTV5242 5GP-Pail (60 lbs-27.24 kg) Special Order 
RTV5242 requires a primer. Visit our primer guide for details.

Specifications

UseAdhesive Sealant
Special Feature Fast cure
StandardsUL 94 HB
Cross Reference RTV5243, RTV5249
GE Silicone National Stock Number
8040-00-938-1535  
Uncured Properties
ConsistencyPaste
ColorWhite
Specific Gravity1.5
Tack Free Time45 minutes
Useful Temp. Range-60°C to 205°C
(-75°F to 400°F)
Cured Properties - MECHANICAL
Hardness40 (Shore A)
Elongation425%
Tensile Strength 2.2 MPa (320 psi)
Cured Properties - ELECTRICAL
Dielectric Strength20 kV/mm (500 V/mil)
Dielectric Constant2.8 @ 60 Hz
Other
Viscosity (@ 25°C)300 g/min

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