{"id":20815,"date":"2025-05-20T08:33:34","date_gmt":"2025-05-20T08:33:34","guid":{"rendered":"https:\/\/addevmaterials.com\/converting\/?page_id=20815"},"modified":"2025-11-28T16:06:09","modified_gmt":"2025-11-28T16:06:09","slug":"polyurethane-putty","status":"publish","type":"page","link":"https:\/\/addevmaterials.com\/converting\/en\/polyurethane-putty\/","title":{"rendered":"Polyurethane putty"},"content":{"rendered":"
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Polyurethane sealant: elasticity, adhesion and durability<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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What is polyurethane sealant? <\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Le <\/span>polyurethane sealant<\/span><\/b> (or PU putty) is a <\/span>single- or two-component product<\/span><\/b> designed to produce <\/span>flexible, durable and adherent seals<\/span><\/b> on a wide variety of materials.<\/span>\u00a0
It polymerises on contact with moisture in the air or by chemical reaction to form a <\/span>elastomer joint<\/span><\/b>It's a material that absorbs movement, resists the elements and provides a perfect seal.<\/span>\u00a0<\/span><\/p>

It is particularly appreciated in the fields of <\/span>construction, transport, automotive, heavy industry and energy.<\/span><\/b>for its ability to <\/span>bonding, sealing and compensating for deformation<\/span><\/b> between rigid or dissimilar supports.<\/span>\u00a0<\/span><\/p>

Polyurethane sealant is distinguished by :<\/span>\u00a0<\/span><\/p>