Polyset custom formulates adhesives and sealants that are designed for Reverse Osmosis (RO) Filters, bonding well to specialized membranes in separation process filters. Our two-component polyurethane chemistries are designed to offer optimal performance and cost efficiency.

  • Chemical resistance across the pH range at elevated temperatures (185°F)
  • Blister free
  • High membrane penetration
  • Improve production efficiency and reduce scrap rate
  • Formulated to fit various assembly scenarios

Polyset’s custom adhesive solutions are formulated to meet FDA requirements and can be used either for endcap potting for hollow fiber applications that require centrifugal potting or filters for the food, water, dairy, and beverages industries.

Recent Company News

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Product Feature: King Brothers Dairy Farm Store

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Introducing Our Optimized, Low Odor Polyaspartic

Polyset has released an optimized version of its Ply-Guard AS, a new and improved, low odor polyaspartic. The two-component, polyaspartic coating system maintains its original fast-setting and bond strength characteristics...

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Meet Us at AIA25

We will be exhibiting at AIA Conference on Architecture & Design 2025 in Boston, June 5-6! Come visit with our team at Booth #1106 to learn more about our protective...

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Niladri Ghoshal
Business Manager Contact Niladri