DOWSIL™ 791 Weatherproofing Sealant

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.

• General weathersealing joints
• Glazing and curtain wall weathersealing joints
• Building façade weathersealing joints.

• 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.