Topflow Screed C

Tarmac Concrete and Screed

Cement based quick drying liquid screed

TOPFLOW Screed C is a free-flowing, cement based liquid screed that can be pumped into place and allows large areas to be covered quickly with up to 120m2 laid in as little as 45 minutes. It can be trafficked after just 24-48 hours and dries within 21-28 days. Fast drying times mean it can be laid later in the programme when the building is fully water-tight and still hit deadlines for completion of flooring.

Combining the ease and speed of application of a flowing anhydrite-based screed with the key properties of a traditional dry screed, TOPFLOW Screed C is compatible with most cement-based adhesives meaning it can be used with a wide range of flooring types.

TOPFLOW Screed C is ideal for use with underfloor heating systems. As a self-compacting screed, it fully encapsulates heating pipes without leaving any voids. It is also a more conductive medium than traditional sand and cement screeds, improving the thermal performance of the system.


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Tarmac Concrete and Screed

Tarmac Concrete and Screed

Tarmac's Readymix business is the UK’s leading supplier of innovative concrete solutions. Their range of specialist concretes includes 1000’s of different formulations, ranging from self-compacting and early strength mixes, to underwater and heat...
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