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DOWSIL™ 890-SL Silicone Joint Sealant is a one-part, self-leveling 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.

Benefits:

One-part, cold applied, self-leveling silicone.
Self-leveling, no tooling required.
Can be extruded from -20 to 120°F.
Flows into irregular joint widths and does not require tooling.
Movement capability 100% extension and 50% compression.
Ultra-low modulus.
Weather and UV resistant.
Fuel resistant-short term exposure. Refer to Dow form number 62-207 for more information.
Cold applied, ready-to-use as supplied. No heating or special preparation.
Unprimed adhesion-primer is not required for Portland cement concrete and asphalt which results in labor and material savings.
Skin over- typically, the sealant will have a skin-over time of one hour or less at standard conditions allowing roadways to quickly be opened to traffic.

24:["Becn_US"] 23:{"name":"SiteId","values":"$24","display_name":"SiteId"} 26:[1] 25:{"name":"isActive","values":"$26","display_name":"isActive"} 28:["DOW"] 27:{"name":"prdBrand","values":"$28","display_name":"Brand"} 2a:["DarkGreyeef5351

DOW DOWSIL™ 890-SL Silicone Joint Sealant 4.5 Gallon Dark Grey

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