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DOWSIL™ 3441 Silicone Sealant and Curing Agent

A two component, neutral-cure silicone sealant specifically developed for the bonding of insulated glass units into PVC-U profiles to increase the frame rigidity.

Properties

These values are typical properties and are not intended for use in preparing specifications.

  • Adhesion to Yes No Aluminum, Vinyl/PVC-U, Wood
  • Appearance Yes No Opaque
  • Chemistry Yes No Neutral
  • Color Yes No White
  • Cure System Yes No 2-Part Cure
  • Cure Type Yes No Neutral Cure
  • Durometer - Shore A Yes No 35 Shore A
  • Dynamic Viscosity Yes No 160000 Centipoise
  • Flash Point, Closed Cup Yes No 13 °C
  • Flow Yes No NonSag
  • Modulus @ 150% Elongation, maximum Yes No 145 psi
  • Movement Yes No Low
  • Number of Parts Yes No Two
  • Resistance Type Yes No Ozone Resistance, UV Resistance, Water Resistance
  • Service Temperature High Yes No 90 °C
  • Service Temperature Low Yes No -30 °C
  • Shelf Life Yes No 360 Days
  • Specific Gravity @ 25°C Yes No 1.36
  • Substrate Yes No Non-porous
  • Tensile Strength Yes No 160 psi
  • Water Resistant Yes No true
  • Where Used Yes No Factory
  • Working Time Yes No 20 to 40 Minutes
  • Young's Modulus Yes No 261 psi

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DOWSIL™ 3441 Silicone Sealant and Curing Agent
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Please Contact Dow for additional information.

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DOWSIL™ 3441 Silicone Sealant and Curing Agent


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DOWSIL™ 3441 Silicone Sealant and Curing Agent
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