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NuSil™ FS3-3730

1 of 565 products in this brand
NuSil™ FS3-3730 is a fluorosilicone adhesive/sealant.

Product Type: Adhesive, Elastomeric Sealant

Chemical Family: Fluorosilicones

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Knowde Enhanced TDS

Identification & Functionality

Chemical Family

Features & Benefits

Product Highlights
  • A translucent, one-part, RTV silicone
  • 100 mol % fluorosilicone

Applications & Uses

Applications
  • For sealing and bonding applications requiring solvent and/or fuel resistance
  • For protecting or bonding hardware components exposed to gasoline or aviation fuels
  • Bonds aggressively to most surfaces
Instructions for Use

Cure Time

Cure time depends upon humidity and the thickness of the material being bonded. Accomplish cure by exposing to atmospheric moisture. Therefore cure may take longer in dry air. Cure occurs at any level above 20% relative humidity. Cure continues for several days until acetic acid odor has disappeared. Vulcanization and cure are not significantly improved by heating. Product cures at a wide range of cure times and temperatures to accommodate different production needs. Contact NuSil Technology for details.

Properties

Appearance
Translucent
Typical Properties
ValueUnitsTest Method / Conditions
Extrusion Rat e230.0g/minute
Lap Shear200 (1.38 )psi (MPa)
Durometer Type A35.0
Elongat ion400.0%
Specific Gravity1.35
Tack Free Time15.0minutes
Tear50 (8.82 )ppi (kN/m)
Tensile820 (5.66 )psi (MPa)
Cured Properties
ValueUnitsTest Method / Conditions
Cure SystemAcetoxy
Cure at RTV72.0hours

Packaging & Availability

Regional Availability
  • Asia Pacific
  • Europe
  • Latin America
  • North America