General purpose cementitious grout

Flo-Grout 1 is a single pack, high strength, non-shrink, cementitious grout. Flo-Grout 1 consists of a blend of modified special cements and fine graded aggregates. It is free from corrosive substances and chlorides.

Flo-Grout 1  has excellent flow properties and has a positive expansion during setting. It is designed for gap widths of 10 – 100 mm, but may be bulked out for wider gaps.

The expansion and strength properties of Flo-Grout 1 make it ideal for the assembly grouting of machine beds, tracks, crane rails and transformers. The material is also suitable for grouting of stanchion bases, struts, railings and guardrail assemblies.


Flo-Grout 1 is available in 25 kg paper sacks.


A 25 kg bag using 4.1 litre of clean water will yield approx. 13.3 litre.

Specified Thickness Range

10 – 100 mm in a single layer.
For greater thicknesses 2 – 6 mm washed and dried pea gravel should be added to the Flo-Grout 1 at 1:1 by weight.


Protect from frost and store under dry warehouse conditions at a temperature between 10°C and 30°C.
When stored as above, and used within 6 months of the date shown on the packaging, the activity of the reducing agent added will be maintained and the mixed product will contain no more than 0.0002% (2 ppm) soluble chromium (VI) on the total dry weight of the cement.

Shelf Life

Flo-Grout 1 has a shelf life of 12 months in unopened bags and stored under good conditions.

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Don Construction Products - UK

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Station Road, Cheddleton, Leek, Staffordshire, ST13 7RS
Tel.: 01538 361799
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E-mail: info@donconstruction.co.uk