CRL 999AW Dow Corning 999-A White Silicone Sealant for Building GlazingCRL 999AW White Dow Corning 999-A Silicone Building and Glazing Sealant is a versatile one-part acetic cure silicone designed to meet the demands of modern construction. This high-modulus sealant cures upon exposure to atmospheric moisture, forming a durable and flexible bond ideal for wet glazing and curtainwall applications. Its exceptional performance makes it suitable for various uses, including glazing of glass and plastic, sealing curtainwall projections, and replacement glazing. Engineered with building professionals in mind, the Dow Corning 999-A excels in sealing butt and lap shear joints, as well as glass, plastic, and metal assemblies. It meets or exceeds rigorous industry standards, including Federal Specifications TT-S-001543A and ASTM C-920, ensuring reliable performance in critical applications. Packaged in a convenient 10.3 oz cartridge, the sealant has a shelf life of 30 months, making it a dependable choice for your projects. While highly effective, it is essential to note that this product is not intended for structural glazing or use on masonry. For a reliable and easy-to-apply silicone sealant, the CRL 999AW is an excellent addition to any professional's toolkit.
White Dow Corning 999-A Silicone Building and Glazing Sealant
CRL Dow Corning 999-A is a one-part acetic cure silicone sealant that cures in the presence of atmospheric moisture to produce a durable and flexible wet glazing and curtainwall seal. It is designed for conventional glazing of glass and plastic, curtainwall sealing, solar panels, and replacement glazing.
Basic Uses
Dow Corning 999-A is intended for building construction applications, and is particularly effective for glazing butt and lap shear joints, sealing curtainwall projections, glass, plastic, and metal assemblies. It is also appropriate for general construction applications.
Technical Data
It meets or exceeds the following specification standards: Federal Specifications TT-S-001543A (COM-NBS) Class A for silicone building sealants, and TT-S-00230C (COM-NBS) Class A for one component building sealants; ASTM C-920; Canadian Specification CAN2-19.13-M82.
Limitations
Dow Corning 999-A Building and Glazing Sealant is not intended for structural glazing, or for use on masonry. Check cartridge label and Specification Data Sheet for additional limitations.
Comparable Sealants
CRL: 33S.
Dap: 100% Silicone.
Dow Corning®: 786; 732; 700; Glazing Silicone; General Purpose; Commercial Grade 100%; Tub, Tile and Ceramic, HVAC/R.
GE®: 1200 Construction, 1000 Contractors, 1700 Sanitary.
Tremco®: Proglaze, Tremsil 200, TremPro 644.
OSI: HM-270.
Pecora: 860, 863.
Sonneborn: OmniPlus. Sika®: SikaSil®-GP.
Product Warning:
Dow Corning 999-A Silicone Building and Glazing Sealant is not intended for structural glazing, or for use on masonry. Check cartridge label and Specification Data Sheet for additional limitations.
Most shipping weights are approximate and have not been verified. If the exact weight is needed in order to determine shipping costs, and shipping costs are required in order for you to complete your order, please request this prior to submitting your order by contacting CRL Customer Service. Product images shown are of the actual product or a close representation. Colors can vary depending on your computer's video card and on how your monitor's color is adjusted.
Attributes
Brand: DOW
Cartridge Contents: 10.3 oz.(304.6 ml)
Case Quantity: 12
Compliance and Restrictions: Warning Reproductive Harm - www.p65warnings.ca.gov
Finish/ Color:: White
Pallet Quantity: 1296
Shelf Life: 30 Months
Shipping Limitations: None
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