Description
MOQ 1 carton of 20 Sausages
FEATURES & BENEFITS
• Non-staining on natural stone and reduces residue rundown on metal and glass panels
• Medium modulus, high movement capability – can accommodate +/- 50% movement in a properly designed joint
• Good unprimed adhesion to a wide variety of building materials such as natural stone, glass, metal, ceramic tile, fluorocarbon paint
finishes and anodized aluminum
• Outstanding UV and weathering resistance
• Good working time
• 10-year Limited Weatherseal and Non-Staining Warranties are available
• One-part easy to use formulation
• Formulated to prevent staining of porous substrates and reduce streaking on glass and metal panels to improve building aesthetic
performance
• Excellent weathering and durability resulting in longer lifecycle and superior long-term weatherproofing
• Excellent unprimed adhesion to most building substrates
Medium-modulus elastomeric sealant designed for weatherproofing sensitive natural stone, glass and metal panels
APPLICATIONS
DOWSIL™ 991 Silicone High Performance Sealant is specially formulated to prevent staining of porous substrates such as natural stone and minimize streaking
on metal panels and glass. It forms a durable, flexible, watertight bond with most building materials and can be used for new and remedial construction applications.
TYPICAL PROPERTIES
Specification Writers: These values are not intended for use in preparing
specifications.
Test* Property Unit Result
As Supplied
Colors available : Black, grey, dark grey
ASTM C 679 Tack-free time, 50% R.H. +25°C minutes 30
Curing 25°C days 7–14
ASTM C 639 Flow (sag or slump) mm < 2
VOC content1 g/l < 85
As Cured – After 7 days at +25°C
ASTM D 412 Ultimate tensile strength MPa 1.6
ASTM D 412 Ultimate elongation % 900
As Cured – After 21 days at +25°C
ASTM C 1135 Ultimate tensile strength MPa 0.7
Ultimate elongation % 400
ASTM C661 Durometer hardness, Shore A points 24
ASTM C 719 Joint movement capability, glass, aluminum % ± 50
ASTM C 1248 Staining/migration, natural stone None
*ASTM: American Society for Testing and Materials
Based on South Coast Air Quality Management District of California maximum VOC is listed
both inclusive and exclusive of water and exempt compounds.
Reviews
There are no reviews yet.