Belzona 2111 (D&A Hi-Build Elastomer)

A 2-part polyurethane resin designed for the repair, rebuilding and coating of rubber and metal components.

This flexible rubber repair material is appropriate for applications where high build, durability, elasticity, high abrasion and tear resistance are required. This material is easy to mix and apply without the need for specialist tools and it cures at room temperature eliminating the need for hot work.

Key benefits

    • Outstanding protection against wear, impact and abrasion
    • Fast cold-curing – no hot work involved
    • Excellent adhesion to a wide variety of substrates including natural rubber, nitrile, neoprene, SBR (Styrene Butadiene Rubber), polyurethane, PVC, steel, copper and concrete
    • Seamless application – small or large areas treated in one operation
    • Outstanding mechanical strength
    • Excellent chemical resistance to a wide variety of chemicals
    • High elasticity
    • Good electrical resistance
    • Protection against erosion and corrosion

Applications for Belzona 2111 (D&A Hi-Build Elastomer) include:

    • Creation and repair of rubber linings to provide long-term abrasion resistance
    • On site repair and encapsulation of clip joints on conveyor belts
    • Reforming and bonding of flights and cleats on conveyor belts
    • Cold-curing alternative to vulcanized rubber repair of worn, split or torn areas of rubber
    • Durable impact and wear protection on pumps volutes and impellers
Belzona 2111

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Frequently asked questions

Belzona 2111 (D&A Hi-Build Elastomer) is a two-part polyurethane elastomer used to repair, rebuild and protect rubber and metal components exposed to wear, abrasion, impact and erosion. Typical applications include conveyor belts, rubber linings, chutes, hoppers, pumps and impellers.

Yes. Belzona 2111 can be used for on-site conveyor belt repairs, including rebuilding worn or damaged rubber, reforming and bonding flights and cleats, and encapsulating mechanical clip joints. Its cold-curing application provides an alternative to conventional hot vulcanised rubber repairs.

Belzona 2111 can bond to a wide range of properly prepared substrates, including natural rubber, nitrile, neoprene, SBR, polyurethane, PVC, steel, copper and concrete. Correct surface preparation is important to achieve reliable adhesion and long-term performance.

Yes. Belzona 2111 is specifically designed for applications requiring high abrasion, wear, impact and tear resistance. Its high-build elastomeric properties make it suitable for protecting equipment such as rubber linings, chutes, hoppers, wear plates, pumps and impellers.

No. Belzona 2111 is a cold-curing elastomer that cures at ambient temperature and does not require hot work or specialist vulcanising equipment. This makes it particularly useful for in-situ industrial repairs where removing equipment or carrying out conventional vulcanisation may be difficult.