3M™ Polyurethane Adhesive Sealant 551

3M™ Polyurethane Adhesive Sealant 551 is a white, one component, medium strength polyurethane adhesive sealant that is designed for sealing and bonding of many applications that include marine and specialty vehicle markets. The moisture curing adhesive sealant forms a permanent elastic bond on a wide variety of materials including plastics, metals, fiberglass, and wood.

Longer Open Time for Positioning Parts

Designed for more complex applications requiring time for complex alignment, 3M™ Polyurethane Adhesive Sealant 551 provides excellent adhesion to concrete, wood, aluminum, most lacquered metals, polyester, glass, and stone. This versatile formula is good for both above and below the waterline in marine applications and bonding aluminum, FRP, metal, plastic, SMC, steel and wood.

Understanding Polyurethane Sealants :

Polyurethane sealants provide strong, flexible durable elastomeric bonds that seal against the elements. These sealants excel in challenging industrial, transportation and construction applications. Polyurethane sealants are available in a wide variety of Shore A hardness, open time and colors to meet many application needs. Choose a 3M Manual or Pneumatic Applicator for dispensing 3M adhesives sealant cartridges and 400ml/600ml sausage packs.

Bringing Better Ideas to the Surface through Science and Innovation

In the 3M Industrial Adhesives and Tapes Division, they apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, their technologies help customers like you deliver competitive products to the market faste

Details :

Brands : 3M™

Recommended Applications.

Cosmetic skinning on boats, buses, trailers.

Bonding high-performance applications, such as marine windshields.

Waterproofing joints without primers in concrete, glass, marble, granite and brick.

Bonding and waterproofing modular building panels or bathroom units.

Highlights :

Long open time for positioning parts.

Broader adhesion to a variety of substrates, with less need for primers.

Advanced chemistries resist cracking, yellowing, chalking and UV degradation.

Lasting sealant provides excellent color stability.