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Polyurethane Caulks & Sealants
Available2 products
Polyurethane caulks and sealants form a strong, tear-resistant bond that remains permanently flexible. They are designed for use on a wide variety of building materials and withstand weathering in outdoor applications.
Series
Marine-Grade Polyurethane Sealants
These marine-grade polyurethane caulks and sealants form a strong, flexible, waterproof bond in applications that are exposed to salt water and weathering. They withstand vibration, swelling and shrinking and are intended for use on materials such as fiberglass, wood, and gelcoat in the building and repair of boats and marine equipment.
3M
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