DOWSIL™ 791 Weatherproofing Sealant

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Downloads

TDS

62-1636-01-dowsil-791-silicone-weatherproofing-sealant.pdf
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DOWSIL™ 791 Weatherproofing Sealant is a one-part, medium-modulus, neutral-curing silicone elastomeric sealant for weathersealing applications. It is available in multiple colors and cures to form a flexible and durable silicone rubber weatherseal joint for the building.

  • Passive fire protection

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  • High temperature insulation

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  • Thermal insulation

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  • Acoustic insulation

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  • Accessories

Sector
HVAC
Properties
Technical Insulation
Kit / Coating
Product code Product description Color Finishing Volume
View variation ANADDC791B DOWCORNING 791 SILICONE 310ml BLACK black 310ML
View variation ANADDC791G DOW CORNING 791 SILICONE 310ml GREY grey 310ML
Extra information
  • Ease of application – ready to use as supplied
  • Excellent rheology, low string upon gunning
  • Excellent weatherability, virtually unaffected by sunlight, rain, snow, ozone
  • Medium-modulus
  • ± 50% joint movement capability
  • Low odor
Installation guidelines
  • General weathersealing joints
  • Glazing and curtain wall weathersealing joints
  • Building façade weathersealing joints