Soudal High Strength SBR Bonding Agent & Primer

Key Features of Soudal SBR Bonding Agent & Primer

✔️ Contains 43% active solid content, delivering exceptional bonding strength and long-lasting durability in various applications.

✔️ Enhances water resistance and durability of cement mixtures, ideal for both interior and exterior applications.

✔️ Improves flexibility and elasticity, reducing cracking and increasing the lifespan of cement-based materials.

✔️ Acts as a plasticiser and air-entraining agent, providing a smooth, workable mix for high-quality finishes.

✔️ Functions as a retarding agent in high temperatures, extending working time for precise application.

✔️ Resistant to hydrolysis, maintaining effectiveness in wet conditions for long-term performance and reliability.

Full Product Description

Soudal SBR Bonding Agent & Primer is a high-performance bonding solution engineered to enhance the properties of cementitious materials in various construction applications. Formulated from a styrene-butadiene copolymer emulsion, this product features a robust 43% active solid content, providing exceptional bonding strength and durability. It is specifically designed for use in applications involving mortar, screeds, renders, and hydraulic binders, where its unique properties contribute to the overall performance and longevity of the construction. The bonding agent is further fortified with antioxidant, antifoam, and freeze stability agents, ensuring consistent and reliable performance across a broad range of environmental conditions.

A key benefit of Soudal SBR Bonding Agent & Primer is its ability to significantly enhance the water resistance of cement-based mixtures. This improvement is particularly critical in environments exposed to moisture or in exterior applications where protecting structures from water penetration is essential. By increasing the water resistance of the mix, the bonding agent helps to prevent water ingress, reducing the risk of damage and prolonging the life of the construction. Furthermore, it enhances the flexibility and elasticity of cementitious materials, making them more resistant to cracking and capable of withstanding various stresses and loads. This is particularly valuable in situations where the substrate is prone to movement or thermal expansion.

In addition to its water-resistant properties, Soudal SBR Bonding Agent & Primer also acts as a plasticiser and air-entraining agent, which improves the workability of cement mixtures. This feature is especially useful in rendering and plastering applications, where a smooth and workable mix is essential for achieving a high-quality finish. By providing better cohesion and consistency, the bonding agent ensures that the mixture can be applied more precisely and evenly, reducing the likelihood of defects and enhancing the overall aesthetics of the finished surface. The product also functions as a retarding agent at temperatures exceeding 25°C, extending the working time of the mix and allowing for more controlled and precise application. This is particularly advantageous in hot climates or during peak summer months when rapid drying can pose significant challenges.

Soudal SBR Bonding Agent & Primer is not only effective in enhancing the mechanical properties of cement-based materials but also provides a robust barrier against environmental elements, contributing to the longevity and integrity of the construction. Its resistance to hydrolysis ensures that it remains effective even in wet conditions, making it an excellent choice for both interior and exterior use. Whether modifying hydraulic binders, repairing mortar, or applying new render, Soudal SBR Bonding Agent & Primer delivers superior results, ensuring a durable and long-lasting finish. Its versatility and high-performance characteristics make it an indispensable tool for professionals seeking to achieve the highest standards in construction and renovation projects.

Product Benefits:

• High Solid Content for Superior Bonding Strength: Soudal SBR Bonding Agent & Primer features a high solid content of 43%, which significantly enhances its bonding strength and effectiveness. The elevated solid content ensures a denser, more robust bond between cementitious materials and substrates, providing superior adhesion. This is particularly beneficial in applications where maximum strength and stability are required, such as in high-traffic areas or external environments exposed to harsh weather conditions. The high solid content also contributes to the product’s durability and longevity, ensuring a reliable and long-lasting finish that withstands the test of time.
  
  

• Enhanced Water Resistance: Soudal SBR Bonding Agent & Primer significantly improves the water resistance of cement-based mixtures, making them less permeable to water. This prevents water penetration and protects the structure from moisture damage, which is particularly important in external applications or areas exposed to damp conditions.
  
  

• Increased Flexibility and Durability: By improving the flexibility and elasticity of cementitious materials, the bonding agent reduces the likelihood of cracking under stress or thermal expansion. This property enhances the durability of the construction, ensuring a long-lasting and resilient finish even in challenging environments.
  
  

• Improved Workability and Consistency: Acting as a plasticiser and air-entraining agent, the bonding agent improves the workability and cohesion of cement mixtures. This allows for smoother application and a more consistent finish, which is particularly beneficial in rendering and plastering applications where surface quality is paramount.
  
  

• Retarding Agent at High Temperatures: The bonding agent functions as a retarding agent, extending the working time of cement mixtures even in temperatures exceeding 25°C. This is invaluable in hot climates or during peak summer months, where rapid drying can be a challenge, allowing for more precise and controlled application.
  
  

• Versatile Application: Suitable for use in a wide range of construction applications, including mortar, screeds, renders, and hydraulic binders, this product offers versatility and flexibility. It is compatible with various cementitious materials and can be used in both interior and exterior environments.
  
  

• Resistance to Hydrolysis: The product’s resistance to hydrolysis ensures that it remains effective even in wet conditions, maintaining its bonding strength and enhancing the longevity of the construction. This makes it ideal for use in environments where moisture exposure is a concern.

Typical Applications:

• Bonding Agent for Cement-Based Mixtures: Soudal SBR Bonding Agent & Primer is ideal for use as a bonding agent in cement-based mixtures such as mortar, screeds, and renders. It enhances t