DOWSIL™ 757 Weatherproofing Sealant

Sealant for Photocatalytic Clean Glass is a neutral-cure, one-component, Si-hybrid based, low modulus, architectural grade sealant designed for weathersealing of most photocatalytic and hydrophilic clean glass surfaces where high movement is anticipated and high weather resistance is required to withstand increased temperature and UV radiation. It is ideal for expansion, connection, perimeter and other movement joints.



  • Adhesion to 玻璃, 金属, 漆, 铝材, 木材
  • Color 黑色
  • Cure Type 自然固化
  • Durometer - Shore A 20 Shore A
  • Elongation 250 %
  • Full Adhesion Time 7 to 10 Days
  • Number of Parts 单组份
  • Resistance Type 热阻, 抗紫外线, 防水
  • Service Temperature High 90 °C
  • Service Temperature Low -30 °C
  • Shelf Life 360 Days
  • Specific Gravity @ 25C 1.46
  • Temperature Range -30 to 90 °C
  • Tensile Strength 0.35 psi
  • Water Resistant true
  • Working Time 30 Minutes
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如需了解更多信息,请 联系陶氏


DOWSIL™ 757 Weatherproofing Sealant
如需了解更多信息,请 联系陶氏

DOWSIL™ 757 Weatherproofing Sealant


DOWSIL™ 757 Weatherproofing Sealant
如需了解该产品的经销商选项,请 联系陶氏