Belzona 2221

Belzona 2221 is a versatile two-component elastomer for the repair, coating, and creation of rubber-like surfaces.

This solvent-free polyurethane-based product provides excellent flexibility and outstanding resistance to abrasion, wear, and weathering.

Easy to mix and apply, it is suitable for a wide range of rubber and metal substrates.

Ideal for low-thickness coating repairs, as well as injection and casting applications.

This flexible, solvent-free polyurethane-based product offers exceptional elasticity and adhesion. Easy to mix and apply, it is suitable for a wide range of rubber and metal substrates.

Cures at room temperature, eliminating the need for hot working. Ideal for thick-section repairs and the restoration of medium- to large-sized surfaces.

Key Features

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Exceptional Elasticity: Offers outstanding flexibility with elongation of up to 700%.
High Fluidity: Its fluid formulation allows for easy application by casting or pouring
Cold Processing & Curing: Applied and cured at room temperature, eliminating the need for hot working.
Excellent Chemical Resistance: Provides good resistance to a wide range of chemicals.
Excellent Adhesion: Bonds strongly to a wide range of substrates, including natural rubber, nitrile, neoprene, SBR, polyurethane, PVC, steel, copper, and concrete.
Solvent-Free Formulation: 100% solids with no shrinkage or deformation, offering a safer solution with reduced health risks.
Belzona 2221 Commercial Flyer & Product Overview (PDF)
Belzona 2221Technical Specifications & Performance Data (PDF)
Belzona 2221 Application and Usage Instructions (PDF)
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