Filter by
Hardness Rating
Hardness
Manufacturer Model Number
Reaches Full Strength
Color
Container Size
Performance
Begins to Harden
Formulation
Manufacturer
Minimum Temperature
DFARS Specialty Metals
Type
Maximum Temperature
Mixing Required
Export Control Classification Number (ECCN)
REACH
RoHS
Elongation
For Use Outdoors
Paintable
Clarity
About Sealant Flexibility
More
Structural Oil- and Fuel-Resistant Sealants


Impervious to the swelling effects of oils, fuels, and solvents, use this high-strength silicone sealant to assemble and repair fuel systems and tanks. Silicone forms a tough, rubbery, UV-resistant seal that remains flexible over time. It's non-sagging, so it won't drip from vertical and overhead surfaces. Also known as RTV (room-temperature vulcanizing).
Elongation and joint expansion/compression tolerance indicate flexibility—the higher the values are, the more joint movement sealants can sustain. This sealant is best suited to joints between similar materials that aren't exposed to wide temperature fluctuation.
Container | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mfr. Model No. | Size, fl. oz. | Type | Begins to Harden | Reaches Full Strength | Elongation | Joint Compression/ Expansion Tolerance | Tensile Strength, psi | Hardness | Temp. Range, °F | For Joining | Color | Each | |
Dow Corning Silicone | |||||||||||||
730 FS | 3 | Tube | 12 min. | 24 hrs. | 200% | Not Rated | 300 | Medium Soft (Durometer 40A) | -70° to 350° | Metal, Plastic, Rubber, Composites, Masonry | White | 0000000 | 0000000 |
730 FS | 5.8 | Cartridge | 12 min. | 24 hrs. | 200% | Not Rated | 300 | Medium Soft (Durometer 40A) | -70° to 350° | Metal, Plastic, Rubber, Composites, Masonry | White | 0000000 | 000000 |