Our Ply-Seal® foam joint seals are ideal candidates for Water and Waste Water Treatment facilities because they are closed-cell, waterproof, chemically resistant and flexible systems. Ply-Seal® prevents water absorption, minimizes chloride intrusion and allows for high movement in adverse environmental conditions.

Ply-Seal® is compatible with many different construction materials and resistant to abrasion, oxidation, oils, gasoline, salt, and other materials that may come in contact with the surface. Ply-Seal® conforms to ASTM D1056, Type 2 Class B, Grade 3 and can be bonded with our epoxy Ply-Bonder to a variety of substrates including concrete, steel, asphalt, elastomeric concrete, or wood.

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Winter Industrial Floor Coating Projects: Planning for Success

Winter Industrial Floor Coating Projects: Planning for Success Winter often brings a unique set of challenges for facility maintenance, but it can also be the perfect time to tackle essential...

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Safe & Sound Week 2026

Polyset is proud to participate in Safe &  Sound Week, a nationwide event that recognizes the importance of workplace safety and highlights businesses committed to protecting their employees. This year’s...

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Join Our Team – Account Manager – Expansion Joint Division

Account Manager — Expansion Joint Division Location: Mechanicville, NY  Position Summary: Seeking a results-driven Account Manager to grow sales of expansion joints and related bridge-construction products. The role combines technical product knowledge, relationship building with contractors, engineers and...

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Tom Meacham
Business Manager Contact Tom