Intended for weatherproofing glazing and cladding joints on commercial facade systems.

• Glass, metal, masonry and cladding sealant
• Neutral cure; will not corrode galvanised/zinc-coated steel or attack concrete
• Bonds to most common construction materials without use of primer
• Can be used in vertical and overhead joints — non-slumping
• Can be applied in any season

Applications:

• Glass
• Aluminium
• Steel
• Concrete
• Painted surfaces
• Brick
• Ceramic
• Fibreglass
• Rubber
• Enamel

• Must be used in accordance with technical literature and maintenance guidelines
• Some applications may require the use of a specific DOWSIL primer
• For more information on compatibility with other products and specialist advice, please contact Glasscorp Architectural directly
• Customers should independently determine the suitability of this product for their specific purpose prior to use

DOWSIL™ sealants may contribute to compliance with the following code clauses when correctly applied.

• B2 (Durability), B2.3.1(a). The durability of silicone is well established in NZ based on in-service use.
• C2 – C6 (Protection from Fire), applicable performance criteria. Performance based on fire testing.
• E2 (External Moisture) & E3 (Internal Moisture), applicable performance criteria. Silicone when applied seals joints and allowed to cure will resist water penetration.
• F2 (Hazardous Building Materials), F2.3.1. Silicone is not considered hazardous, and does not emit harmful gases. 

DOWSIL™ Sealants have been used extensively worldwide and in New Zealand for decades as a trusted product.

• Neutral cure; will not corrode galvanised/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

Warranty & Maintenance

• 15 year manufacturer warranty and 5 year installer/applicator warranty for DOWSIL™ sealants.
• Follow DOW Silicone Sealant Maintenance Guidelines