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KOSTER Receives Starnet 2017 Silver Design Award

KOSTER receives Starnet 2017 Silver Design Award for use of KOSTER VAP I 2000 in the Village Square Branch Library located in San Jose, CA.

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The Power of Partnership: KOSTER American Teams up with T&L Distributing

KOSTER American is excited to announce our partnership with T&L Distributing. This partnership brings a sales force of nearly 50 representatives to better service all of our customers' needs!
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Introducing Trent Denny, Director of Sales

KOSTER American Corporation is pleased to announce the appointment of Mr. Trent Denny as Director of Sales effective January 13, 2017.

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Do you know...?

KOSTER Polysil TG 500

KOSTER Polysil® TG 500 is a thin film forming polymer/silicate-based liquid. On salt-containing or damp substrates, it reduces the pore volume and reduces the development of salt efflorescence. It also increases the chemical and mechanical bond strength of cementitious building materials. Depending on the substrate, the product penetrates up to a depth of ¾”.

KOSTER Polysil® TG 500 has strengthening and hydrophobing properties. The material is compatible with mortars, screeds, cement-based slurries as well as concrete substrates.




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