SEALANTS

Item
Price
Quantity
  • Item
  • Price
  • Quantity
  • RTV732 DOW CORNING SEALANT 3OZ
    BAC #: RTV732

    RTV732 Dow Corning Sealant 3 oz, MIL-A-46106A

    In Stock

    DOW CORNING

    Dow Corning RTV732 multi-purpose silicone sealant meets MIL-A-46106 rev. B, GE A15F6, DA683-352, Pratt & Whitney 36029, Rev. G. Also meets certain FDA and UL specifications. Shelf life 913 days.  Choose from white, black, clear or aluminum...
    $8.40

    $8.40

    /EA
    $8.40

    $8.40

    /EA
    Qty in Cart: 0
    Price:
    $8.40

    $8.40

    /EA
    Subtotal:
  • CS3204B1/2 FUEL TANK SEALANT, AMS-S-8802F TYII
    BAC #: CS3204B-1-2

    CS3204B1/2 Fuel Tank Sealant, AMS-S-8802F TY II

    In Stock

    FLAMEMASTER-CHEMSEAL

    Integral Fuel Tank Sealant - Meets AMS-S-8802, Type II, Class B 1/2. Designed to withstand the attack of sulfur compounds present in jet fuels. Also used as a pressurized cabin sealant. Alternates with PR-1440, PS1440, PS-890, Shelf life 274 days...
    $39.63 - $84.81
    $39.63 - $84.81
    Qty in Cart: 0
    Price:
    $39.63 - $84.81
    Subtotal:
  • RTV736 Momentive Red Silicone Sealant
    BAC #: RTV736-RED-3OZ

    Dow Hi-Temp Silicone RTV736 Red, MIL-A-46106

    In Stock

    DOW CORNING

    Dow Corning Xiameter RTV736 is a red, heat resistant silicone sealant. Designed for sealing applications where temperatures can reach 599° F. Will not sag or run, may be applied to overhead or side walls. Meets MIL-A-46106, shelf life 913 days.
    $21.30

    $21.30

    /EA
    $21.30

    $21.30

    /EA
    Qty in Cart: 0
    Price:
    $21.30

    $21.30

    /EA
    Subtotal:
  • AMS-S-8802F TYII, SEALANT KIT CS3204B2
    BAC #: CS3204B2

    CS3204B2 Fuel Tank Sealant, AMS-S-8802F TY II

    In Stock

    FLAMEMASTER-CHEMSEAL

    Flamemaster Integral Fuel Tank Sealant - Meets AMS-S-8802, Type II, Class B2. Designed to withstand the attack of sulfur compounds present in jet fuels. Also used as a pressurized cabin sealant. Alternates with PR1440 and PS890, shelf life 274 days.
    $43.41 - $84.81
    $43.41 - $84.81
    Qty in Cart: 0
    Price:
    $43.41 - $84.81
    Subtotal:
  • RTV3145 Dow Corning Silicon Sealant 3oz Tube
    BAC #: RTV3145

    RTV3145 Dow Corning Sealant, MIL-A-46146

    In Stock

    DOW CORNING

    Dow Corning RTV3145 silicone sealant meets MIL-A-46146. Non-flowing adhesive, high tensile strength and elongation. One part sealant comes in a 3 oz tube or 10 oz cartridge. Shelf life 365 days.  Choose from clear or gray. RTV3145 is used in:...
    $75.35 - $211.08
    $75.35 - $211.08
    Qty in Cart: 0
    Price:
    $75.35 - $211.08
    Subtotal:
  • Ground Ship Only
    CS3247B1/2 Flamemaster  Windshield Sealant, black
    BAC #: CS3247B-1-2

    CS3247B1/2 Windshield Sealant, AMS 3333

    In Stock

    FLAMEMASTER-CHEMSEAL

    CS3247B1/2 windshield sealant by Chemseal Flamemaster, intended for use when setting or repairing windshields and transparencies of glass, acrylic, or polycarbonate in composite or metal frames. AMS-3333. Shelf life 274 days. 2.5 oz. semkit, black...
    $0.00 - $132.65
    $0.00 - $132.65
    Qty in Cart: 0
    Price:
    $0.00 - $132.65
    Subtotal:
  • CS3330B1/2 access door sealant, MIL-S-8784B/AMS3284 TYC
    BAC #: CS3330B-1-2

    CS3330B1/2 Access Door Sealant, MIL-S-8784B

    In Stock

    FLAMEMASTER-CHEMSEAL

    CS3330 from Flamemaster is an access door sealant for integral fuel tanks and pressurized cabins, as a strippable fillet, and as a gasket for removable parts. Meets MIL-S-8784B, DMS2410 and AMS3284 TY C. Shelf life 274 days. Designed to seal access...
    $62.49 - $110.10
    $62.49 - $110.10
    Qty in Cart: 0
    Price:
    $62.49 - $110.10
    Subtotal:
  • Ground Ship Only
    CS1900 FIREWALL SEALANT, MIL-S-38249 TY1
    BAC #: CS1900

    CS1900 Firewall Sealant, MIL-S-38249 TY I

    In Stock

    FLAMEMASTER-CHEMSEAL

    CS1900 Chemseal Flamemaster two-part firewall sealant is elastomeric, built to withstand flash temperatures up to 2000° F. Meets MIL-S-38249 TY 1 and AMS3374 TY 4, black in color. Shelf life 365 days.
    $0.00 - $173.41
    $0.00 - $173.41
    Qty in Cart: 0
    Price:
    $0.00 - $173.41
    Subtotal:
  • Ground Ship Only
    CS3247B2 WINDSHIELD SEALANT, AMS-3333
    BAC #: CS3247B2

    CS3247B2 Windshield Sealant, AMS-3333

    In Stock

    FLAMEMASTER-CHEMSEAL

    *Special Order Sealant - Call for Pricing on Pint and Quart Sizes* CS3247B2 windshield sealant by Chemseal Flamemaster, intended for use when setting or repairing windshields and transparencies of glass, acrylic, or polycarbonate in composite or metal...
    $0.00 - $60.65
    $0.00 - $60.65
    Qty in Cart: 0
    Price:
    $0.00 - $60.65
    Subtotal:
  • RTV 734 Dow Corning Sealant 3oz Tube
    BAC #: RTV734

    RTV734 Dow Corning Sealant 3 oz, MIL-A-46106A

    In Stock

    DOW CORNING

    Dow Corning RTV734 flowable sealant is acetic acid cure, pourable, self-leveling, meets certain FDA standards, good for form-in-place gaskets. Shelf life 730 days. Choose from clear or white 3 oz tubes. Silicone elastomer for general sealing and...
    $21.98

    $21.98

    /EA
    $21.98

    $21.98

    /EA
    Qty in Cart: 0
    Price:
    $21.98

    $21.98

    /EA
    Subtotal:
  • CS3330B2 access door sealant, MIL-S-8784B/AMS3284 TY C
    BAC #: CS3330B2

    CS3330B2 Access Door Sealant, MIL-S-8784B

    In Stock

    FLAMEMASTER-CHEMSEAL

    *Special Order Sealant - Call for Pricing* CS3330B2 from Flamemaster is an access door sealant for integral fuel tanks and pressurized cabins, as a strippable fillet, and as a gasket for removable parts. MIL-S-8784B, DMS2410 and AMS-3284. Shelf life 274...
    $0.00 - $62.49
    $0.00 - $62.49
    Qty in Cart: 0
    Price:
    $0.00 - $62.49
    Subtotal:
  • RTV732FS Dow Corning Silicone Sealant
    BAC #: RTV730-3OZ

    Dow Corning Sealant RTV730FS, 3 oz

    In Stock

    DOW CORNING

    Dow Corning RTV730 white sealant has excellent adhesion to most substrates, maintains properties under exposure to fuels, oils and solvents, Used in wing box sealing or where resistance to oil, fuel or solvents is required. Shelf life 540 days. Dow...
    $236.20

    $236.20

    /EA
    $236.20

    $236.20

    /EA
    Qty in Cart: 0
    Price:
    $236.20

    $236.20

    /EA
    Subtotal:
  • Total: items /

Adding your products to cart

Top Brand Aerospace Sealants for Aircraft Maintenance and Repair

Apply sealant, remove sealant, repeat.  BAC stocks PPG and Flamemaster aircraft sealant, as well as the tools you need to get the job done.  We carry battery-powered, pneumatic and manual sealant guns for application and scrapers and cutters for removal.  

Aircraft sealants are essential materials used to prevent leaks, protect structural integrity, and enhance the durability of aircraft. The primary types of sealants include polysulfide, silicone, polyurethane, and fluorosilicone, each offering unique properties tailored to specific applications. Polysulfide sealants, known for their flexibility and resistance to fuels and oils, are commonly used for fuel tanks and other fuel-related components. Silicone sealants provide excellent temperature resistance and are often employed in high-temperature areas such as engine components. Polyurethane sealants are valued for their strength and durability, making them suitable for various structural applications. Fluorosilicone sealants, offering resistance to both fuels and extreme temperatures, are typically used in demanding aerospace environments. Application methods vary depending on the sealant type and the area of use. Common methods include hand application with a spatula or caulking gun, automated dispensing systems for precision, and pressure pot systems for larger-scale applications. Proper surface preparation, including cleaning and priming, is critical to ensure optimal adhesion and performance of the sealant.