Welcome

The Christeyns Group is a major international producer of industrial and fine chemicals.

Across Europe, the Christeyns' offer of creative technical solutions and exceptional service is even further enhanced through a two-way partnership with our wide range of industrial clients. 

Christeyns companies work closely with their clients to forge close and lasting relationships that are built on innovation, service and trust.

Christeyns' extensive range of chemical businesses includes not only Oscrete concrete admixtures but laundry detergent production, cleaning products, soaps, peracetic acid and calcium stearates.

Our experience, expertise and knowledge is available to all our customers. Welcome.

Oscrete Construction Products

Oscrete Construction Products has a reputation for providing innovation, experience and first-class partnering to the precast concrete, readymix and the ready-to-use mortar industries.

The Oscrete Concrete division manufactures a range of high performance super-plasticising admixtures, waterproofing agents and efflorescence controllers which consistently deliver high value technical solutions to clients across the concrete industry. With specialised admixtures for each different precast sector, Oscrete offers its customers the opportunity to collaborate in product development initiatives and to jointly  produce manufacturing efficiencies and cost benefits.

The Oscrete Specialities division is the manufacturer of the Osperse range of speciality additives for use in cementitious and gypsum based products. Additionally Osperse is the exclusive UK distributor for market leading international manufacturers. This complete package of market leading products makes Oscrete a unique solutions provider to the contruction chemicals market.

Oscrete Construction Products provides product quality excellence supported by highly trained technical support staff enabling our customers to innovate, continually develop their products and add value to their business. 

New 6mm screed fibre launched

Oscrete is pleased to announce that it has launched a new HIGH DENSITY synthetic fibre for use in cementitious screeds.



The new Oscrete 6mm HD fibre offers a huge improvement in performance over normal polypropylene based fibres with exceptional  Tensile Strength at 1700MPa and a far greater specific gravity at 2.68 providing . These technical improvements will provide much higher performance values in the cured cementitious floor offering improved crack resistance, greater resistance to flexing and a more durable wear performance.
The Oscrete 6mm HD fibre is based on alkali resistant glass fibre which has a higher degree of chemical and alkali resistance than previous and a far higher resistance to heat, meaning that the scope for the flooring use can now be widened to include heat resistant and refractory applications.

Please download the Technical Data sheet here and contact the Oscrete technical Department helpline for more detailed information on how this new technical development can help you.