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Sealants and Caulks

A variety of high-performance joint sealants with excellent adhesion to various building materials has been developed by PSI for interior and exterior OEM and construction applications, including silicone, polyurethane, polysulfide, and hybrid sealants. Each sealant product is formulated to meet a specific need based on temperature, substrate, and exposure conditions. Our durable, flexible sealants keep out weather, moisture and dirt as they compensate for dynamic joint movement and temperature changes. Many are low-VOC products that meet strict regulatory requirements. Some also function as adhesives.

For application or product questions about our products below, refer to Sealant Information Sheets or Customer Service by phone at 1-800-228-5548.

If you don’t find the specific product you need, let us know. PSI’s Research and Development department is busier than ever developing new sealants and adhesives to meet customer needs. We frequently custom design products to solve customer problems. After all, problem solving is the business we are in.

For our friends in the sealant industry, we can also toll manufacture your sealant formula or private label any of our sealants. For more information, please email sales@polymericsystems.com.