Durable silicone for DIY enthusiast and contractor

HARDEX HA-200 is a one-part, acetic cure, all-purpose RTV (Room Temperature Vulcanizing) silicone rubber sealant. Upon exposure to atmospheric moisture, it cures to form a durable, flexible rubber with excellent adhesion to most non-porous surfaces.


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HARDEX RS-200 Acrylic Sealant is a high-quality, paintable gap filler designed for sealing and filling joints and gaps where a weather-tight seal is required.


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