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At Monomer, we have a wide range of liquid rubber sealants available in various compositions, including polyurethane (PU), silicone and instant gasket paste. With a wide variety of sealant types available to purchase, you are highly likely to find the right rubber sealant to suit your application requirements right here, in our online store.

What is a rubber sealant?

Typically, sealants for rubber feature a lower strength and higher elongation than adhesives in order to effectively block the passage of fluids through the surface, joints or openings in materials. Rubber silicone sealants from Monomer are suitable for both general purpose and engineering applications and can therefore be used with a wide selection of materials.

The chemical composition of a liquid rubber sealant means that it has a sufficient adhesion and resistance to environmental conditions, so that the two products fixed together with a sealant can remain bonded and intact over the required life of the assembly.

Buy flexible rubber sealants online

At Monomer, our range of sealants for rubber products includes:

  • Anaerobic sealants: Otherwise known as instant gasket sealants, these rubber sealants are available in paste form and can be used with any size or shape of gasket.
  • Polyurethane sealants: Liquid rubber sealants are used with a wide range of surfaces in general applications. Polyurethane sealants can effectively bond two types of materials together, for a long-lasting sealing solution.
  • Silicone sealants: Rubber silicone sealants offer rapid cure upon exposure to moisture within the atmosphere.

Our liquid rubber sealants are available in a range of colours, which means that they can blend in with your material of choice, creating a seamless look. Our flexible rubber sealants are also easy to apply and quick to cure.

Buy liquid rubber sealants from Monomer today

Monomer are leading suppliers of elastomeric products and accessories, such as sealants. All of our rubber sealants are available to order directly online, however if you require more information or advice as to which liquid rubber sealant would be most suitable for your application, do not hesitate to ask our technical experts today using the contact form at the bottom of the page. Alternatively, feel free to send us your questions by emailing, or by calling 023 8022 6330.

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