C.R. Laurence Co., Inc.
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Catalog Number: 999AC
Finish: CLEAR


  • General Purpose Silicone Glazing Sealant

  • Easily Applied One-Part, High-Modulus Formula

  • Sealant Estimator Chart


  • 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.



    CRL Clear Dow Corning® 999-A Silicone Building and Glazing Sealant


     


    Other Products/Finishes/Sizes:

    CATALOG NUMBER DESCRIPTION COLOR
    999AC CRL Clear Dow Corning® 999-A Silicone Building and Glazing Sealant
    999AAL CRL Aluminum Dow Corning® 999-A Silicone Building and Glazing Sealant
    999ABL CRL Black Dow Corning® 999-A Silicone Building and Glazing Sealant
    999ABRZ CRL Bronze Dow Corning® 999-A Silicone Building and Glazing Sealant
    999AW CRL White Dow Corning® 999-A Silicone Building and Glazing Sealant

    Catalog Number:999AC
    Also Available in These Catalogs:
    CRL03 Sealants, Adhesives, and Fasteners, PAGE N115
    CRL93G Sealants and Fasteners, PAGE SF006
    Color:Clear
    Contents of Cartridge:10.3 fl. oz. (305 ml)
    Shelf Life:30 Months
    Pallet Quantity:1296
    Ship Via:Can Ship UPS
    Shipping Weight:1 lb (454g)
    Case Qty:12

    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.

    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. ColorsColours can vary depending on your computer's video card and on how your monitor's colorcolour is adjusted.