The Osrel range from Oscrete offers a comprehensive suite of ancillary admixtures and surface treatment products designed to support and enhance precast concrete production. From high-performance mould release agents to surface retarders and cleaning solutions, Osrel provides the finishing touches that ensure quality, consistency, and efficiency across a wide range of applications.
Precast concrete manufacturing demands more than just a strong mix—it requires precision in every detail, including how concrete is released, finished, and protected. The Osrel range has been developed to meet these needs, offering products that help manufacturers maintain mould integrity, achieve consistent surface finishes, and streamline production processes.
At the heart of the Osrel range is our extensive selection of mould release agents, formulated to suit all types of precast concrete production. Whether you’re working with steel, timber, or plastic moulds, Osrel offers both chemical and barrier-type release agents that ensure clean, easy release without compromising surface quality.
Our release agents are designed to:
For projects requiring architectural finishes or exposed aggregate effects, Osrel surface retarders provide controlled, consistent results. These products delay the setting of the concrete surface layer, allowing for easy removal of laitance and revealing the desired texture or aggregate beneath.
Whether you’re producing decorative panels, paving units, or bespoke precast elements, Osrel surface retarders help you achieve the aesthetic and functional results your project demands.
To maintain the performance and longevity of your moulds, Osrel also includes a range of cleaning and protection products. These are specially formulated to remove concrete build-up, protect against corrosion, and ensure moulds remain in optimal condition for repeated use.
Our cleaning solutions are safe, effective, and easy to apply—helping you reduce downtime, improve productivity, and maintain high standards of finish.
Not sure which Osrel product is right for your process? Our Product Selector Tool makes it easy to identify the best solution based on your mould type, finish requirements, and production environment. It’s a quick and convenient way to match your needs with the right product from our extensive range.
With Osrel, you’re not just getting high-quality products—you’re gaining access to Oscrete’s technical expertise and customer-first approach. Our team is here to help you optimise your processes, improve surface quality, and get the most from your moulds and materials.
Explore the Osrel range today and discover how the right ancillary products can make a lasting difference to your precast production.
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