University of Michigan Hospital, Ann Arbor, MI.

Sealant Sales LLC's customer DAVENPORT MASONRY of Holt, MI is shown here doing a major restoration project at the U of M hospital in Ann Arbor, MI. This precast concrete substrate restoration job covered over 160,000 sq. ft. of building surface. They used Dow Corning® Allguard Silicone Elastomeric Coating and Dow Corning® 790 Silicone Building Sealant product. These Dow Corning products carry a 10-year materials guarantee from Dow Corning Corporation - effectively putting and end to the water intrusion problems and aesthetics concerns that have plagued this building.
 





DOW CORNING(R) CONTRACTORS CONCRETE SEALANT, CUSTOM COLOR 1
Product Description:
Dow Corning¨ Contractors Concrete Sealant (CCS) is a one-part, moisture-cure, low-modulus silicone sealant that provides durable, flexible, watertight joint seals and offers outstanding unprimed adhesion to masonry.

Properties
Cure Time 7-14 days
Durometer DIN 53505 15
Modulus @100%
Modulus at 25% Elongation ASTM C1135 (psi) 40 psi
Movement Capability +/- 50%
Tensile Strength 100 psi
Working Time (minutes) 10-20 Minutes


DOW CORNING(R) CONTRACTORS WEATHERPROOFING SEALANT, PRECAST WHITE
Product Description:
Dow Corning¨ Contractors Weatherproofing Sealant (CWS) is specifically developed for sealing dynamically moving joints.

Properties
Cure Time 7-14 days
Durometer DIN 53505 25
Modulus @100%
Modulus at 25% Elongation ASTM C1135 (psi)
Movement Capability +/- 25%
Tensile Strength
Working Time (minutes) 30
DOW CORNING (R) 791 SILICONE WEATHERPROOFING SEALANT
Product Description:
Dow Corning¨ 791 Silicone Weatherproofing Sealant is a one-part, medium-modulus, elastomeric sealant designed for general weathersealing. It is a silicone formulation that cures to a flexible and curable silicone rubber building joint seal.

Properties
Cure Time 7-14 days
Durometer DIN 53505 30 Shore A
Modulus @100%  
Modulus at 25% Elongation ASTM C1135 (psi) 40 psi
Movement Capability 50%
Tensile Strength 120 psi
Working Time (minutes) 15


DOW CORNING(R) 756 SMS BUILDING SEALANT PRECAST WHITE
Product Description:
Dow Corning¨ 756 SMS Building Sealant is a medium-modulus elastomeric sealant designed for weatherproofing sensitive porous stone and metal panel substrates in new and remedial construction

Properties
Cure Time 7-14 days
Durometer DIN 53505 30 points
Modulus @100%
Modulus at 25% Elongation ASTM C1135 (psi)
Movement Capability +/- 50%
Tensile Strength 200 psi
Working Time (minutes) 30 minutes


DOW CORNING(R) 790 SILICONE BUILDING SEALANT, GRAY
Product Description:
Dow Corning¨ 790 Silicone Building Sealant is a one-part silicone formulation that cures in the presence of atmospheric moisture to produce a durable, fire-resistant, flexible and ultra-low-modulus silicone rubber building joint seal.

Properties
Cure Time 7-14 days
Durometer DIN 53505 15
Modulus @100%
Modulus at 25% Elongation ASTM C1135 (psi) 15 psi
Movement Capability +100% / -50%
Tensile Strength
Working Time (minutes) 10-20


DOW CORNING(R) 795 SILICONE BUILDING SEALANT, WHITE
Product Description:
Dow Corning¨ 795 Silicone Building Sealant is a one-part, cold-applied, non-sagging silicone material that cures to a medium modulus silicone rubber upon exposure to atmospheric moisture.

Properties
Cure Time 7-14 days
Durometer DIN 53505 35
Modulus @100%
Modulus at 25% Elongation ASTM C1135 (psi) 40
Movement Capability +/- 50%
Tensile Strength
Working Time (minutes) 20-30


DOW CORNING(R) 799 SILICONE GLASS AND METAL BUILDING SEALANT CLEAR
Product Description:
Dow Corning¨ 799 Silicone Glass and Metal is a clear, fast cure, neutral cure silicone sealant for glazing and weathersealing applications.

Properties
Cure Time
Durometer DIN 53505 30
Modulus @100%
Modulus at 25% Elongation ASTM C1135 (psi)
Movement Capability
Tensile Strength 230 psi
Working Time (minutes) 5 to 10


DOW CORNING(R) 983 SILICONE GLAZING AND CURTAINWALL-BASE
Product Description:
Dow Corning¨ 983 Silicone Glazing and Curtainwall Adhesive/Sealant is a two-part silicone formulation that cures to a high-modulus elastomeric adhesive/sealant that exhibits structural capability, excellent unprimed adhesion to most common building substrates, consistently nonslump, 12-month shelf life, adjustable cure rate, no lot match of components and easy tooling.

Properties
Cure Time Overnight
Durometer DIN 53505 45
Modulus @100%
Modulus at 25% Elongation ASTM C1135 (psi) 60
Movement Capability +/- 12.5%
Tensile Strength 120 psi (ASTM C1135)
Working Time (minutes) 20-40


DOW CORNING(R) 999A SILICONE GLAZING SEALANT, CLEAR
Product Description:
Dow Corning¨ 999-A Silicone Building & Glazing Sealant is an easily applied, one-part sealant that cures in the presence of atmospheric moisture to produce a durable and flexible glazing and curtainwall seal.

Properties
Cure Time 7-14 days
Durometer DIN 53505 25
Modulus @100%
Modulus at 25% Elongation ASTM C1135 (psi)
Movement Capability
Tensile Strength 325 psi (ASTM D412)
Working Time (minutes) 5-10

 

 


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