CRL 999AAL Aluminum Dow Corning 999-A Silicone Glazing SealantCRL 999AAL Aluminum Dow Corning 999-A Silicone Building and Glazing Sealant is a versatile, one-part acetic cure silicone sealant that excels in a variety of construction applications. Designed to cure in the presence of atmospheric moisture, it forms a durable and flexible seal ideal for wet glazing and curtainwall projects. This high-modulus formula makes it particularly effective for glazing butt and lap shear joints, sealing curtainwall projections, and bonding glass, plastic, and metal assemblies. With a cartridge content of 10.3 oz (304.6 ml) and a shelf life of 30 months, the CRL 999-A sealant is engineered to meet or exceed key specifications including Federal Specifications TT-S-001543A and ASTM C-920. While it is suitable for general construction applications, it is important to note that it is not intended for structural glazing or masonry use. For professionals looking for a reliable and efficient sealing solution, this product is a top choice. It comes packaged in a case quantity of 12 and ships conveniently via UPS. Ensure you leverage the included Sealant Estimator Chart to optimize your application needs.
Aluminum 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 & 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:: Gray
Pallet Quantity: 1296
Shelf Life: 30 Months
Shipping Limitations: None
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