3M™ Polyurethane Adhesive Sealant 551, White, 600 mL Sausage Pack, 12/Case

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.
Special Price $17.37 Regular Price $20.44
UPC 00068060471833
3M ID 7100197991
Packaging Case
Sorry, We Are Out of Stock
  • Get up to 15% OFF
  • Exclusive Deals and Discounts
  • Secure Shopping Experience
  • Fast and Friendly Customer Support

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.

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

Paintable after Skin Forms for Improved Appearance

3M™ Polyurethane Adhesive Sealant 551 offers an alternative to mechanical fasteners and can replace rivets in some applications. It will bond dissimilar substrates and a wide selection of materials. This adhesive will perform in temperatures ranging from -40°F/-40°C to 194°F/90°C. Once skin forms (60-90 minutes), the sealant can be painted to improve the final finish.

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 faster and more efficiently.


  • Long open time for positioning parts
  • Broader adhesion to a variety of substrates, with less need for primers
  • Advanced chemistries resist cracking, yellowing and chalking
  • Lasting sealant provides excellent color stability
More Information
3M ID 7100197991
Part number 62804
Global Product Hierarchy Adhesives, Sealants & Fillers > Sealants > Adhesive Sealants
Color Family White
Hardness 45 Shore A
Product Color White
Product Number 551
Product Type simple
Quantity 0
Trademark 1 3M™
Country of Origin France
SAP Shelf Life In Days 456
Base - Billing Unit EA
Base - Metric Gross Weight 733.333 G
Base - Item Quantity 1
Base - Unit EA
Unit of Use - Billing Unit EA
Unit of Use - Customary Cubic Dimension 64.2799710796272 ci
Unit of Use - Customary Gross Weight 1.6167225211482283 lbs
Unit of Use - Customary Net Weight 1.534417344806748 lbs
Unit of Use - Metric Cubic Dimension 1053.36 CCM
Unit of Use - Metric Net Weight 696.0 G
Unit of Use - Item Quantity 1
Unit of Use - Total Unit Quantity 1
Unit of Use - Previous Packaging Level Quantity 1
Unit of Use - Item Unit EACH
Unit of Use - Unit EA
Shipper - Billing Unit EA
Shipper - Customary Cubic Dimension 771.3596529555264 ci
Shipper - Customary Gross Weight 19.400679072269227 lbs
Shipper - Customary Net Weight 18.413008137680976 lbs
Shipper - Customary Height Dimension 6.732283464566929 in
Shipper - Customary Length Dimension 13.858267716535433 in
Shipper - Customary Width Dimension 8.26771653543307 in
Shipper - Metric Cubic Dimension 12640.32 CCM
Shipper - Metric Weight 8.8 KG
Shipper - Metric Net Weight 8.352 KG
Shipper - Metric Height Dimension 17.1 CM
Shipper - Metric Length Dimension 35.2 CM
Shipper - Metric Width Dimension 21.0 CM
Shipper - Item Quantity 12
Shipper - Total Unit Quantity 12
Shipper - Previous Packaging Level Quantity 12
Shipper - Previous Packaging Level Unit EACH
Shipper - Item Unit EACH
Shipper - Unit CS
Pallet - Billing Unit EA
Pallet - Customary Cubic Dimension 78049.36869716259 ci
Pallet - Customary Gross Weight 1485.9156471260749 lbs
Pallet - Customary Net Weight 1380.9756103260731 lbs
Pallet - Customary Height Dimension 38.58267716535433 in
Pallet - Customary Length Dimension 48.031496062992126 in
Pallet - Customary Width Dimension 42.125984251968504 in
Pallet - Metric Cubic Dimension 1.279 M3
Pallet - Metric Net Weight 626.4 KG
Pallet - Metric Height Dimension 0.98 M
Pallet - Metric Length Dimension 1.22 M
Pallet - Metric Width Dimension 1.07 M
Pallet - Item Quantity 900
Pallet - Total Unit Quantity 900
Pallet - Previous Packaging Level Quantity 75
Pallet - Previous Packaging Level Unit BOX
Pallet - Item Unit EACH
Pallet - Unit PAL
Pallet - Pallet Layer Quantity 5
Pallet - Shipping Container Per Layer Quantity 15
Write Your Own Review
You're reviewing: 3M™ Polyurethane Adhesive Sealant 551, White, 600 mL Sausage Pack, 12/Case
Your Rating