6975 betomix flow

Levelling and repair mortar
EN 13813 CT-C30-F8
Self-levelling rapidly hardening floor screed
Rapidly hardening
Polymer reinforced
Wear resistant
Suitable for use as a floating floor
For building slopes

Detailed description


Waterproof and frost proof levelling compound for casting concrete floors/screeds, garage floors, terraces, embedding of heating cables, slope building and levelling of depressions etc.

6975 betomix flow is supplied in 20 kg bag.


Product description

Cement based, polymer strengthened, easy flowing, waterproof and frost proof levelling compound.


Application areas

For casting garage floors, terraces, embedding heating cables, slope building on concrete, levelling depressions etc. in wet and dry areas indoors and outdoors.


Types of substrates

6975 betomix flow can be used on substrates of concrete. Apply 6975 betomix flow as floating screed (layer thickness 35-80 mm) on solid surfaces with slip layer or on terrain insulation with reinforcement.


Pre-treatment of substrate

The substrate must be load-bearing, stable, consistent and free from dust, grease and cement laitance. Any hardened laitance and weak parts of the concrete surface shall be cut off or ground away. Loose dust to be removed with vacuum cleaner. Grease, oil etc. to be removed using 7110 base cleaner, high pressure water cleaning or other effective cleaning method.



Absorbent cement based substrates are primed with 1 part 4180 primer diluted with 3 parts water. Work primer throughly into substrate with brush.



20 kg powder to be mixed with 2.2-2.6 l clean water. Ensure that powder and water are within recommended working temperature. Mix well into a lump free mass. The compound can be applied for approx. 30 min. after mixing at room temperature of 10-18 ̊C.

Pour compound onto the floor immediately after mixing. Application and compression of compound must be done carefully in order to ensure balanced distribution.

When compound starts to set, it can be smoothened with steel trowel.

The surface is ready for light foot traffic or further surface treatment after 3-6 hours.

The newly cast compound must be protected against drying out during the curing process.

In outdoor areas apply top membrane on cured 6975 betomix flow consisting of 4630 aqua flex 2K or 4650 aqua stop flexible.


Working environment

The product contains cement. Working hygienic rules for cement must be followed.

6975 betomix flow is guaranteed chrome neutralized for minimum 12 months.

Reference the product safety data sheet.


Storage and transportation

Transport and store dry. The product keeps technical specification minimum 6 months after production date in unopened packaging. Can be used hereafter technical properties may, however, change; for example, the setting time may be extended.


Areas of Application

Indoor Areas
Indoor Floor
Wet Room
Dry room
Outdoor Areas
Outdoor Floor
Heated floor


2,2-2,6 L

water +

20 kg



Average: 2,1 kg /m² /mm
Layer Thickness
10-80 mm
Working Time and Temperature

Working temperature:


Working Time:

Light load: 3 h
Dry to touch: 6 h
Compression strength: 30 N / mm²
Flexural strength: 8 N / mm²

Dimensions and packaging

20 kg bag


6975 betomix flow DS
Technical Data Sheet
6975 betomix flow DoP
Declaration of Performance
6975 betomix flow EC1
EC1 Licence
EPD mira self leveling compound and concretes
Environmental Product Declaration
6975 betomix flow SDS
Safety Data Sheet

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Packaging Details

ImageProductEANCodeX (mm)Y (mm)Z (mm)Neto Weight (kg)Bruto Weight (kg)Best Before (Days)
mira 6975 betomix flow, 20 kg5701914695102506975205002401202020.11180