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DOWSIL™ 994 Ultra Fast Bonding Base and Catalyst

A fast curing, two-component, neutral silicone formulation specifically developed for automated window bonding applications where a fast and durable bond between glass and window frame is required.

Uses:

Residential and commercial:

  • Bonding of windows and doors
  • Specific structural glazing configurations
  • Solar thermal bonding
  • Bonding of internal partitions

Benefits:

  • Shorter cycle time versus standard structural glazing and bonding silicones
  • Ultra-fast curing system which is ideally suited to continuous and automated processing
  • Strong chemical adhesion

Properties

These values are not intended for use in preparing specifications.

Typical Properties

  • Adhesion to Yes No Aluminum, Glass, Vinyl/PVC-U, Wood
  • Appearance Yes No Opaque
  • Chemistry Yes No Neutral
  • Color - Part A Yes No White
  • Color - Part B Yes No Black
  • Cure System Yes No 2-Part Cure
  • Cure Type Yes No Alkoxy Cure, Neutral Cure
  • Durometer - Shore A Yes No 40 Shore A
  • Elongation Yes No > 300 %
  • Flow Yes No NonSag
  • Low Odor Yes No true
  • Movement Yes No Low
  • Number of Parts Yes No Two
  • Primerless Adhesion Yes No Primerless
  • Resistance Type Yes No UV Resistance
  • Service Temperature High Yes No 150 °C
  • Service Temperature Low Yes No -50 °C
  • Special Features Yes No Ultra Fast Cure
  • Substrate Yes No Non-porous
  • Tack-Free Time-50% RH Yes No 5 to 18 Minutes
  • Tear Strength Yes No 114 ppi
  • Tensile Strength Yes No > 261.068 psi
  • Where Used Yes No Factory
  • Working Time Yes No 3 to 10 Minutes
Continuous Production Processing

DOWSIL™ 994 Ultra Fast Bonding Sealant is designed for use in a range of glass-to-plastic and glass-to-metal bonding applications where fast cure and high strength are desired. This next generation silicone can facilitate significant improvement in the speed of productivity and cost effectiveness in a variety of glass designs in both manual and automated processing.

DOWSIL™ 994 Ultra Fast Bonding Sealant – Black has attained European Technical Assessment 18/0571 and meets the European Standards for Structural Glazing ETAG 002.

No Safety Data Sheets are available online for this material
Please Contact Dow for additional information.

No Food Contact Letters are available online for this material
Please Contact Dow for additional information.

No sales specification could be found for this material in selected language

DOWSIL™ 994 Ultra Fast Bonding Base and Catalyst
No Technical Data Sheets are available online for this material.
Please Contact Dow for additional information.

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DOWSIL™ 994 Ultra Fast Bonding Base and Catalyst
Please Contact Dow for distribution options available for this product.