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DOWSIL™ 123 Silicone Seal-All Colors

一种预成型的,使用 DOWSIL™ 791 硅酮周边密封胶或 DOWSIL™ 795 硅酮建筑密封胶粘合到基底上的超低模量硅酮挤出。DOWSIL™ 123 硅铜密封胶可被用于新建及修补施工应用。

性能

这些数值为典型性能,并且不用于在规格制定过程中使用。

典型性能

  • 位移能力 -75 to 200 %
  • 外观 不透明带材
  • 延伸率 400 %
  • 抗撕裂强度 100 ppi
  • 拉伸强度 40 psi
  • 硬度-Shore A 25 Shore A
  • 颜色 定制色, 带青色的浅蓝色, 木炭, 毛面砖色, 淡玫瑰灰, 灰色, 白色, 石灰石, 砂岩色, 砖褐色, 青铜色, 黑色
Examples of DOWSIL™ 123 Silicones Seal Custom Color

Custom silicone rubber weathersealing solutions

Our toughest, most versatile silicone rubber designs for complex weathersealing and joint sealing repair – preformed extruded and injection-molded custom shapes.

Meet Tough Building Restoration Weathersealing Challenges

Repair failed weatherseals easily, attractively and cost-effectively with DOWSIL™ 123 Silicone Seal Custom Designs H.C.

DOWSIL™ 123 Silicone Seal Custom Designs H.C. are preformed silicone seals intended for use in repair of failed construction joints and glazing details. The 123 sealing system consists of a preformed silicone extrusion or custom shape that can be bonded to a wide variety of construction substrates using DOWSIL™ 795 Silicone Building Sealant or other recommended Dow brand sealants. DOWSIL™ 123 Silicone Seal Custom Color offers a choice of various durometers in two different tear-resistant formulations to provide customized performance for specific applications. 

Ideal for weathersealing the unique building transitions you find in renovation projects, this robust system consists of preformed two- and three-dimensional shapes made of high-consistency silicone rubber that can be bonded to a wide variety of construction substrates using select Dow brand building sealants.

A multitude of design and performance options

  • 12- to 36-inch translucent or pigmented silicone calendered sheets
  • 10 standard colors or custom color matching
  • Complex custom extrusions with single or dual durometers
  • Custom, three-dimensional molded silicone rubber shapes
  • Two different tear-resistant formulations – general-purpose and high-tear

New Submittal Generator Tool
Download and organize your submittal documents. (Available in N. America)

The Ultimate in Weathersealing Versatility
Explore the features and benefits of DOWSIL™ 123 Silicone Seal.

Façade Engineering and Architectural Design Team
Learn how our in-house specialists can help you push the boundaries of building design.

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DOWSIL™ 123 Silicone Seal-All Colors
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