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 はい いいえ ガラス, 金属, 塗装金属, アルミニウム, 木
  • Color はい いいえ ブラック
  • Cure Type はい いいえ 中性硬化
  • Durometer - Shore A はい いいえ 20 Shore A
  • Elongation はい いいえ 250 %
  • Full Adhesion Time はい いいえ 7 to 10 Days
  • Number of Parts はい いいえ 1
  • Resistance Type はい いいえ 熱抵抗, UV抵抗, 耐水性
  • Service Temperature High はい いいえ 90 °C
  • Service Temperature Low はい いいえ -30 °C
  • Shelf Life はい いいえ 360 Days
  • Specific Gravity @ 25C はい いいえ 1.46
  • Temperature Range はい いいえ -30 to 90 °C
  • Tensile Strength はい いいえ 0.35 psi
  • Water Resistant はい いいえ true
  • Working Time はい いいえ 30 Minutes
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DOWSIL™ 757 Weatherproofing Sealant

DOWSIL™ 757 Weatherproofing Sealant


DOWSIL™ 757 Weatherproofing Sealant
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