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3M Polyurethane Sealant 540, Gray, 310 mL Cartridge, 12/Case

Hisco #:00021200415944-31196

MFG #:540

WARNING: This product can expose you to chemicals or other substances which are known to the State of California to cause cancer or reproductive toxicity. For more information, go to www.P65Warnings.ca.gov.
Non-cancellable. Orders for this product cannot be cancelled after the order is placed. But once received, the items may be returned pending prior approval from Hisco customer service.
Our Price: $9.01 CQ
List Price: 10.56 CQ
960 Arriving From Manufacturer On: 04/11/2024
Manufacturer Lead Time When Not In Stock7 days
Minimum Order QTY: 1
Item must be ordered in multiples of 1
QuantityPriceSave
19.01
128.85Save 2%
368.70Save 3%

3M™ Polyurethane Sealant 540 is an all-purpose, single-component, moisture-curing, gap-filling polyurethane that creates permanently elastic seals and bonds in a wide variety of service environments.

Multi Purpose Sealant with Good UV Resistance
3M™ Polyurethane Sealant 540 is a single component, moisture curing, polyurethane sealant used to bond a wide variety of materials, including plastics, fiberglass reinforced plastic (FRP), sheet molding compound (SMC), aluminum, steel, coated metal and wood. It exhibits high tensile strength, good UV resistance, low Shore A hardness and low modulus to maintain its functionality in a wide range of extreme service environments. Available in cartridge, sausage pack, pail and drum volumes to meet your application needs.
Recommended Applications

Vertical and horizontal panel bonding and joint sealing
Aluminum curtain walls and storefronts
Transportation manufacturing (bus, rail, truck, trailer)
Replacement of mechanical fasteners in many situations

Paintable after Skin Forms for Improved Appearance
3M™ Polyurethane Sealant 540 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 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 our 3M Industrial Adhesives and Tapes Division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently.

3M 540 Features:
  • Multi-purpose bonding and long lasting seals
  • Permanently elastic to allow joint movement
  • 60-90 skin time; paintable, once skin forms
  • Good UV resistance
  • One component, moisture-curing sealant simplifies production
  • Bonds dissimilar materials for increased design flexibility
  • Gap filling capability
3M 540 Specifications:
  • Color: Gray
  • Hardness: 40 Shore A
  • Package Quantity: 12 EACH

Product Description

3M™ Polyurethane Sealant 540 is an all-purpose, single-component, moisture-curing, gap-filling polyurethane that creates permanently elastic seals and bonds in a wide variety of service environments.

Multi Purpose Sealant with Good UV Resistance
3M™ Polyurethane Sealant 540 is a single component, moisture curing, polyurethane sealant used to bond a wide variety of materials, including plastics, fiberglass reinforced plastic (FRP), sheet molding compound (SMC), aluminum, steel, coated metal and wood. It exhibits high tensile strength, good UV resistance, low Shore A hardness and low modulus to maintain its functionality in a wide range of extreme service environments. Available in cartridge, sausage pack, pail and drum volumes to meet your application needs.
Recommended Applications

Vertical and horizontal panel bonding and joint sealing
Aluminum curtain walls and storefronts
Transportation manufacturing (bus, rail, truck, trailer)
Replacement of mechanical fasteners in many situations

Paintable after Skin Forms for Improved Appearance
3M™ Polyurethane Sealant 540 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 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 our 3M Industrial Adhesives and Tapes Division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently.

3M 540 Features:
  • Multi-purpose bonding and long lasting seals
  • Permanently elastic to allow joint movement
  • 60-90 skin time; paintable, once skin forms
  • Good UV resistance
  • One component, moisture-curing sealant simplifies production
  • Bonds dissimilar materials for increased design flexibility
  • Gap filling capability
3M 540 Specifications:
  • Color: Gray
  • Hardness: 40 Shore A
  • Package Quantity: 12 EACH

Technical Information

Brand3M
Series500
Product TypePolyurethane Sealant
ColorGray
Primary ColorGray
Chemical TypeElastomer
Material CompatibilityPlastics, Metals, Fiberglass, Wood
Physical FormSolid; Paste
Container TypeCartridge
OdorMild Xylene
Number of Components1
Length8.9 in.
Specific Gravity1.17
Width2.5 in.
Height1.95 in.
Elongation at Break>600%
Tensile Strength300psi
VOCs Content54g/L
Hardness40 Shore A
Shelf Life365 Days From Date of Manufacture
ApplicationsSeals Lap Seams on Trucks, Trains, Trailers, Construction Panels
Maximum Operating Temperature+95°F
Minimum Operating Temperature-40°F
Package Quantity12 EACH
AvailabilityIn Stock
Maximum Storage Temperature70
Minimum Storage Temperature40
Weight: 0.84
Country Of Origin: FR
Our Price: $9.01 CQ
List Price: 10.56 CQ
 
Minimum Order QTY: 1
Item must be ordered in multiples of 1
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