What is SAR Rubber?
Reglin SAR 60 Rubber is a premium-grade, 60 Duro natural rubber compound engineered for superior performance in high-wear environments. Specially developed to deliver exceptional abrasion and impact resistance, SAR 60 has been refined over many years of supply to the mining and quarrying industries.
This tough and resilient rubber compound is designed to handle the world’s most demanding bulk materials handling applications. It provides outstanding protection against sliding abrasion caused by dry fine ore and wet slurry, as well as heavy impact from large, sharp, or hard rock. Whether exposed to one or a combination of these aggressive conditions, SAR 60 lives up to its reputation: Built Mine Tough.
SAR 60 Rubber is the base compound used in a wide range of Reglin products, including:
- SAR 60 Sheet Rubber – used for cutting rubber curtains, skirts and a variety of seals
- Regline 60 Lining Rubber – designed for cold-bonded rubber lining of chutes, hoppers, mills, screens, and other mining equipment
- Regline Rubber Wear Liners – designed for mechanically fastened wear protection in high-wear zones
With a proven track record in mining, quarrying, and heavy industrial applications, SAR 60 Rubber offers reliable long-term performance and protection where it matters most.
What is a CN Bonding Layer?
A CN bonding layer is a semi-cured neoprene-based bonding surface applied to one side of selected Reglin rubber products during manufacture. It is designed to provide a ready-to-bond surface for cold bonding or hot bonding to steel, rubber, or other surfaces without the need for additional surface preparation such as buffing.
The CN layer acts as a chemical bridge between the rubber compound and the adhesive system. Because it is partially vulcanised, the CN layer remains chemically active, allowing it to form strong crosslinks with rubber adhesive systems when correctly applied. This process results in a durable, high-strength bond between the rubber and the substrate.
The CN bonding layer also includes an intermediate layer that enhances flexibility and helps to absorb shear forces at the bond interface, reducing the risk of delamination during service. This makes CN-layered rubber particularly suitable for wear protection linings, rubber-to-metal bonding, and construction bearing applications where high loads, vibration, or movement are present.
In Reglin products, our high-quality CN bonding layer provides a consistent, high-quality bonding surface that ensures excellent adhesion and long-term performance. It simplifies installation, improves reliability, and delivers a permanent bond suitable for demanding industrial and structural environments.