Polyurethane Sealants


Moisture, Corrosion, Chemical & Tear Resistance with Polyurethane Sealants

Action Adhesives Polyurethanes Sealants are manufactured to meet the large demands of industrial engineers. Polyurethane Sealants are known to provide excellent bonds to several different substrates. We have polyurethane sealants products here at Action Adhesives with different set times to suit production requirements.

12 Great Reasons to choose Polyurethane Sealants from Action Adhesives:

  1. Excellent Recovery
  2. Excellent Resistance to UV Light
  3. Excellent Tear Resistance
  4. Excellent Chemical Resistance
  5. Paintable in several colours
  6. Quick cure for multi-component
  7. Quick cure for latent hardeners
  8. Insignificant shrinkage
  9. Unprimed adhesion to concrete
  10. Very easy to apply
  11. Excellent tensile strength
  12. Excellent flexibility

Polyurethane Sealant forms resistant bonds to many types of applications like:

  • Composites
  • Plastics
  • Wood
  • Glass
  • Leather
  • Rubber
  • Metal
  • FRP

It is commonly used in the following industries:

  • Construction
  • Transportation
  • Automotive Industry
  • Pipe and Tank Laying
  • Marine
  • Electronics
  • Aerospace

What are the different types of Polyurethane Sealants and how are they applied?

They are two types of Polyurethane Sealants, Polyester and Polyether.

Polyurethane Polyester based sealant provides the physical properties available from urethanes, and its strength is greater than any other type of sealant.

Polyurethane Polyether based urethane sealant is known for its greater stretch and like polyester based polyurethane is resistant to water.

They are applied by being layered, pressed, sprayed, or even brushed on to the joints. The general consesous here at Action Adhesives is to apply using a caulking gun.

We have Polyurethane Sealants available here at Action Adhesives in either one or two component, and also stock a range of cartridges to stock most standard caulking guns.

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