Dowsil 730 FS Multi-purpose Silicone Sealant white 90ml tube

DOWSIL™ 730 FS is a solvent-resistant silicone adhesive/sealant designed for applications requiring high chemical resistance. Paste-like consistency. Room temperature vulcanizing (RTV).

Field of application

• Bonding and sealing applications exposed to fuels, oils, and solvents
• Ideal for fuel systems, chemical compressors, pipe joints, and irregular gaskets

Properties

• One-component fluorosilicone adhesive/sealant
• Cures at room temperature when exposed to moisture in the air
• Acetoxy cure system
• Non-sag, paste consistency
• Easy to apply
• Cures to a tough, flexible rubber
• Good adhesion to many substrates
• Stable and flexible from -65°C (-85°F) to +260°C (500°F)
• Resistant to fuels, oils, and solvents
• Excellent dielectric properties
• White color

Technical data

• Appearance: Non-slump paste
• Color: White
• Extrusion rate: 321 g/minute
• Skin-over time: 12 min
• Tack-free time: 14 min
• Specific gravity: 1.44
• Hardness (Shore A): 40
• Tensile strength: 3.0 MPa (434 psi)
• Elongation at break: 195%
• Tear strength: 11.9 kN/m (68 ppi)
• Peel strength (primed aluminum): 6.8 kN/m (39 ppi)
• Dielectric strength: 372 volts/mil
• Dielectric constant (100 Hz): 7.11
• Dissipation factor (100 kHz): 0.007
• Volume resistivity: 5.1×10¹³ Ohm·cm

DOWSIL™ 730 FS, DOWSIL730FS, solvent resistant silicone, fuel resistant RTV, Dow fluorosilicone sealant

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Hazard Information (CLP)

Signal word: Warning

Hazard statements (H-statements)

• H315: Causes skin irritation.
• H319: Causes serious eye irritation.

Precautionary statements (P-statements)

Prevention:

• P264: Wash skin thoroughly after handling.
• P271: Use only outdoors or in a well-ventilated area.
• P280: Wear protective gloves/eye protection/face protection.

Response:

• P332 + P313: If skin irritation occurs: Get medical advice/attention.
• P337 + P313: If eye irritation persists: Get medical advice/attention.
• P370 + P261: In case of fire: Avoid breathing smoke.

Additional labelling (EUH-statements)

• EUH208: Contains: Bis[(2-ethyl-2,5-dimethylhexanoyl)oxy](dimethyl)stannane. May produce an allergic reaction.
• EUH212: Warning! Hazardous substances may be formed when used.

 

Information on product safety (Manufacturer, Contact)

DOW DEUTSCHLAND ANLAGENGESELLSCHAFT MBH, Rheingaustr. 34, 65201 Wiesbaden, GERMANY, +49 611 237007, [email protected], www.dow.com