DOWSIL 580

A high performance, neutral cure silicone sealant designed for a wide range of glazing, weathersealing and Professional Trade applications. It will bond to form a strong weatherproof seal on most common building materials.

Recommended Uses

– General Glazing
– Weathersealing applications for windows, doors, masonry

Features & Benefits

• Adheres to a wide range of building materials and finishes
• Neutral cure; will not corrode galvanized/zinc-coated steel or attack concrete
• Excellent resistance to weathering, ultra-violet radiation, vibration, moisture, ozone, temperature extremes, airborne pollutants, cleaning detergents and many solvents
• Long life reliability; cured sealant stays rubbery from -50°C to +150°C without tearing, cracking, drying out or becoming brittle
• Strong elastic seal capable of withstanding movements up to ±25% of original joint width
• Non-slumping; can be used in vertical and overhead joints
• Easy to use – one part, no mixing required
• Can be applied in any season

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