DOWSIL™ 730 FS Solvent Resistant Sealant - High-Performance Fuel & Solvent Adhesive

Dow Chemicial

RTV730-30Z

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Sale price $177.38 Regular price $299.95

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DOWSIL™ 730 FS Solvent Resistant Sealant - Reliable for Fuel Systems and Harsh Conditions

DOWSIL™ 730 FS Solvent Resistant Sealant is a high-performance silicone adhesive and sealant specially formulated to resist the swelling effects of fuels, oils, and solvents. Ideal for bonding and sealing applications that demand exceptional durability and resistance to extreme conditions. As part of the Dow Corning product rebranding, DOWSIL™ continues to offer the same trusted quality. Learn more in our Dow Corning rebrand article.

Key Features and Benefits

  • Exceptional Resistance: Maintains integrity against fuel, solvent, and oil exposure.
  • Versatile Application: Perfect for fuel systems, tanks, and formed-in-place gaskets.
  • High Durability: Resilient against moisture, vibration, shock, and temperature extremes.
  • Fast and Reliable: Tack-free in 14 minutes for efficient application.
  • Flexible Performance: Offers long-lasting adhesion with Shore A hardness of 40 and elongation up to 195%.

Detailed Product Description

DOWSIL™ 730 FS Solvent Resistant Sealant is engineered to perform in demanding environments where typical adhesives fail. With its unique solvent-resistant formulation, it bonds seamlessly to materials like copper, glass, and polycarbonate, providing a robust seal against harsh fuels, oils, and solvents. This non-slump white paste is designed for applications requiring durability under shock, vibration, and extreme environmental conditions. From fuel system assembly to gasket formation, it delivers unmatched performance for industrial and aviation needs.

This one-part sealant cures at room temperature and ensures consistent performance over time, making it an ideal choice for repair and assembly in fuel systems and tanks.

Available Sizes

  • 90mL / 3 oz Tube – PN 4097353
  • 170mL / 5.75 oz Cartridge – PN 4097354

For assembly, sealing, or repair applications that demand superior fuel and solvent resistance, choose DOWSIL™ 730 FS Solvent Resistant Sealant.

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M
Mark Weining

Great service!


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