DOWSIL™ 890-SL Silicone Joint Sealant is a one-part, self-levelling silicone material that cures to an ultra-low-modulus silicone rubber upon exposure to atmospheric moisture. The cured silicone rubber remains flexible from -20 to 300°F. Asphaltic paving materials have low tensile strengths. It is important to use an ultra-low modulus material when sealing these substrates to ensure minimal strain is placed on the asphalt joint face.
|Where to use||Interior|
|Time to cure||14 Days|
|Time to cure disclaimer||on room temperature|
|Container Type||Cartridge, Pail, Drum|
|Shelf life||360 Days|
|Sizes||857ml Cartridges, 22.2kg Pail, 246.3kg Drum|
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