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HomeShop SuppliesAerospace SealantsSilicone SealantDAPCO® 18-4F Silicone Firewall SealantDAPCOŽ 18-4F Green BMS 5-63 Type 1 B4 Spec Silicone Firewall Sealant - Quart Kit
DAPCOŽ 18-4F Green BMS 5-63 Type 1 B4 Spec Silicone Firewall Sealant - Quart Kit
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DAPCOŽ 18-4F Green BMS 5-63 Type 1 B4 Spec Silicone Firewall Sealant - Quart Kit

Part#: 12550097
Our Price: $487.28
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Country of Origin: USA
Material Safety Information
Material Safety Data Sheet: MSDS1
Bulk Shop & Save
1 - 5$487.28 ea.
6 - 11$474.11 ea.
12 - 23$461.64 ea.
24 - 35$449.80 ea.
36+$438.55 ea.
DAPCO 18-4F is a two-component, solvent-free, thixotropic silicone paste. DAPCO 18-4F is most commonly used as a coating, sealant, or filleting material in the construction, repair and maintenance of all types of aircraft. The product can be applied using a variety of methods and is especially useful where fire resistance, exposure to phosphate ester fluids, and/or exposure to extreme temperatures -65°F (-54°C) to 400°F (204°C) are major considerations.
Boeing PN/Spec#: BMS 5-63 Type 1 B4
Product Details
UOM : Each
Size : Quart
Color Family : Green
Ship Dimensions : 5 x 5 x 7 inches
Shipping Weight : 3.65 pounds
Manufacturer P/N : 12550097
NSN : 8030-01-088-0088
Schedule B Code : 3214.10.0010
Approvals : Boeing BMS 5-63 Rev. N Form B, Class B-4, Type 1
Disclaimer: While reasonable efforts have been made to ensure all information on this website is accurate, and Styles Logistics, Inc. do not assume responsibility for any errors or omissions. All specifications, illustrations, data and prices are subject to change without notice.
  • Compatible with DAPCO 2100
  • Lead free
  • Good adhesion to a variety of substrates when primed with DAPCO 1-100
  • Excellent fire retardency
  • Weatherability
  • Performance at low operating temperatures
  • Good resistance to chemicals commonly used in aerospace applications
  • Repairability
  • Specifications
    Typical properties
    Color:Dark GreenBlueDark Green
    Solids, %:100100100
    Consistency:Thixotropic PasteViscous LiquidThixotropic Paste
    Density, lb./gal:
    Shelf Life at 77°F:12 months12 months
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