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Belzona 2131 (D & A Fluid Elastomer)

Fluid Elastomer - resin designed for the coating of metal and rubber surfaces, as well as casting of new rubber components.

Belzona 2131 (D & A Fluid Elastomer)

Fluid Elastomer - resin designed for the coating of metal and rubber surfaces, as well as casting of new rubber components.

Description

Belzona 2131 (D & A Fluid Elastomer) is a 2-part polyurethane resin designed for the coating of metal and rubber surfaces, as well as casting of new rubber components. This flexible rubber material is appropriate for applications where durability, elasticity, high abrasion and tear resistance are required. It is easy to mix and apply without the need for specialist tools and it cures at room temperature eliminating the need for hot work and vulcanisation

Outstanding protection against wear, impact and abrasion
Can be injected into moulds or cavities to cast unique components
Application and cure at room temperature no hot work or vulcanisation involved
Excellent adhesion to a wide variety of substrates including natural rubber, nitrile, neoprene, SBR (Styrene Butadiene Rubber), polyurethane, PVC, steel, copper and concrete
Outstanding mechanical strength
Reduced health and safety risks as it is solvent-free
Excellent chemical resistance to a wide variety of chemicals
High elongation – up to 550%
Good electrical resistance
Protection against erosion and corrosion

Cold-curing rubber linings on pump casings and impellers to provide durable impact and wear protection
Creation of drive couplings to provide quick turnaround and protect against wear
Casting of new components such as shock absorbers, flexible mods and guide bearings
Surfacing rubber and metal components to provide durable abrasion resistance
Repair of lobe pumps by casting new lobes to original dimensions, avoiding long lead times and high cost

* All products are subject to regional restrictions. Check with your local Distributor for more information.

500 g

Note: Sizing and availability may change per region. Please contact Belzona for details.

* All products are subject to regional restrictions. Check with your local Distributor for more information.

Product Applications

Documents

Can Be Used Together

Belzona 1221

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https://prodapp.belzona.com/api/

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Projects

QUESTIONS & ANSWERS

What is polyurethane resin?

A polyurethane resin is a flexible and durable material; it is a synthetic resin composed of carbamate/urethane groups linked to polymer units.

What do you use polyurethane resin for?

Polyurethane resin can be used for the fast repair of cracks and tears in rubber equipment, creation, and restoration of expansion joints, providing an abrasion-resistant coating to tanks and fluid handling equipment, creation of gasket and seals, casting of rubber components, and it can be used as a cold-curing alternative to vulcanized rubber.

How do you fix something that is rubber?

The first step to fixing a rubber substrate is it must be degreased and abraded. Then, apply a coat of a conditioner such as Belzona 2911 (Elastomer QD Conditioner) or Belzona 2921 (Elastomer GP Conditioner) and let it dry. After, mix the Base and Solidifier of the rubber repair product in use together in the mixing bowl provided. Next, apply the material with the plastic applicator or spatula provided. Finally, contour the material to the desired finish and allow it to cure. Please see the Instructions for Use (IFU) of the Belzona product in use for more information.