Prismo Multiseal 40 bitumen hot melt joint sealant applied on an airport expansion joint
Multiseal 40 skid resistant joint and crack sealant applied on bridge deck using Prismo bituminous road repair product.
Crack sealing with Prismo Multiseal 40 on airport taxiway using skid resistant joint and crack sealant
Bridge joint sealing with Multiseal 40 skid resistant crack repair product by Prismo on Scottish motorway bridge
Prismo Multiseal 40 bitumen hot melt joint sealant applied on an airport expansion joint
Multiseal 40 skid resistant joint and crack sealant applied on bridge deck using Prismo bituminous road repair product.
Crack sealing with Prismo Multiseal 40 on airport taxiway using skid resistant joint and crack sealant
Bridge joint sealing with Multiseal 40 skid resistant crack repair product by Prismo on Scottish motorway bridge
Bitumen and hot melt

Multiseal™ 40 N2

A high-performance, hot applied, polymer-modified bituminous joint sealant compound, specially formulated to seal expansion joints in both concrete and asphalt surfaces.

  • CE marked and compliant with EN 14188-1 type N2 sealant for medium extension movement
  • Remains effective in temperatures ranging from -40°C to 65°C
  • High adhesion to concrete and asphalt surfaces

Looking for CE marked to class N1?

About our Multiseal™ 40 N2

Our premium product is engineered to seal expansion joints and fill in pavement cracks in extreme climate conditions.

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Durable performance for all conditions

Designed for long lasting performance, Multiseal 40 N2 is a durable material that ensures extended durability under a range of conditions. Its versatility allows it to be effective across various road surfaces and temperature extremes, from cold to hot climates. Whether in freezing conditions or intense heat, this product maintains its reliability, providing consistent, high-quality results wherever its applied.

Designed for challenging climates, particularly in temperate and cold regions, it remains effective in temperatures ranging from -40°C to 65°C, offering exceptional flexibility in low temperatures and the ability to withstand both extreme heat and cold without the need for primers.

 

Quick and efficient repairs

Multiseal 40 N2 has a fast application process that minimises downtime, allowing roads to be quickly repaired and reopened with minimal disruption to traffic flow. With these benefits, this product ensures both safer roads and efficient maintenance.

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Key features

Looking for more technical data? Request a Technical Data Sheet for Multiseal™ 40 N2.

Application

Pumped into the joint or poured using a melt pourer/ bucket and heated mould.

Uses

Ideal for sealing horizontal construction expansion joints, as well as filling pavement cracks in concrete and asphalt.

Certifications

CE marked in accordance with EN 14188-1 Class N2.

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Our joint sealants

We have different variations of joint sealants that make it more tailored for you and your project needs.

Description
Temperature range
Specification compliance
Thormaseal™ 1401C N1

High-performance, hot applied bituminous joint sealant compound, formulated for high extension movement.

-25°C to +60°C
CE marked and compliant with EN 14188-1, class N1
Multiseal™ 40 N2

High-performance, hot applied bituminous joint sealant compound, formulated for low extension movement.

-40°C to +60°C
CE marked and compliant with EN 14188-1, class N2
Thormaseal™ Tropical

Pumpable/ hot-poured polymer-modified bitumen joint sealant and overseal banding repair material.

0°C to +60°C
Prismoseal™

A durable joint and crack sealant used for a wide range of applications, providing long lasting protection and durability.

-10°C to +35°C
Prismo® Overbanding

A preformed thermoplastic crack repair which is easy to apply and contains up to 45% recycled materials.

BBA HAPAS approved
Surface repair solutions

Explore our full range of surface repair solutions to discover effective, durable products designed to restore and protect surfaces with ease.

Find out more
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Product downloads

Application method
Prismo® brochure
Technical data sheet
Safety data sheet

Have a question? We’re here to help

Contact our friendly team for quick help and answers to all your questions. Whether you need information, guidance, or support, we’re always happy to assist!

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