Thixotropic, fibre-reinforcing structural cement skim coat

Code: REP.0254

Components: 1

Appearance: Powder

Structural, fibre-reinforced thixotropic cement skim coat, with excellent adhesion characteristics, resists compression, bending and abrasion, etc. Ideal for structural renovation of works and manufactured pieces in deteriorated concrete. Apply using a trowel.

Linee di appartenenza

Certification obtained and Standards

Specification for Mortar for Masonry - General purpose rendering/plastering mortar (GP)

EN 998-1

Specification for Mortar for Masonry - General purpose rendering/plastering mortar (GP)

General characteristics




Use wearing protective gloves


Temperature of use: +5 / +35 °C


Mix with water: 18 %




Maximum diameter of aggregate: 0.6 mm


Min. recommended thickness: 2 mm


Shelf-life: 12 months


Pot-life: 60 min


Max. recommended thickness: 10 mm

Technical specifications

Reaction to fire

A1 _

Bonding force

1.8 N/mm²

Static elastic modulus

13000 N/mm²

Compressive strength after 01 day

> 4 N/mm²


1800 g/l

Skid resistance

73 mm

Capillary absorption

0.49 kg•h^0.5/m²

Flexural strength after 28 days

> 5 N/mm²

Compressive strength after 07 days

> 15 N/mm²

Determination of thermal compatibility

1.7 MPa

Chloride content

<0.01 %


> 12 _

Compressive strength after 28 days

> 21 N/mm²

Available colours

- Gray

Packaging and dimensions

- Bag 25 kg


Rheoplastic, thixotropic, structural, composite skim coat with a special cement and select silicate aggregates base, fibre-reinforced with a balanced mix of polypropylene fibres READYMESH and calcium meta-silicate micro-fibres, with the addition of specific agents with a high rate of micro-silicates. It provides, after hardening, high performance in terms of intrinsic permeability, resistant to run-off and hydrolysing activity, mechanical resistance, to abrasion and cavitation, anti-carbonising properties, chemical-physical stability, resistant to atmospheric aggression and run-off waters. It has three-dimensional fibre-reinforcement, provides high hold; it is dimensionally stable (compensated shrinkage).


Approximately 1.8 kg/m² of RASOGREY for each millimetre of thickness to be made.

Use fields

Repairs and protective coatings of civil building works in concrete (pillars, walls, balcony cornices, etc.).

Preparation of supports

The application surfaces should be clean, free of containment, inconsistent and incoherent parts, dust, etc., conveniently saturated with water to reach the "saturated to dry surface" condition.

Use method

Place approx. 2/3 of water in the mixer, adding RASOGREY and the remaining water; continue mixing until you obtain an even mix free of lumps. The mixing water should be approx. 18 - 20% of the weight of the bag. Having completed mixing, wait a few minutes before applying.

Addition of BOND HG to the mixing water, (approx. 0.5 litres per 25kg bag of product) allows further improvement in terms of adhesion, hold, impermeability, workability, modelling and deformation capacity.

Application methods

- Brick trowel

- Finishing trowel

- Spatula

Tool cleaning

- Water

Permitted supports

- Cement-based or lime-based mortars

- Concrete

- Plasters

- Prefabricated concrete

Warnings, precautions and Ecology

Do not apply in the presence of direct sunshine or strong ventilation. Prolonged care for protection and damp seasoning of the surfaces created.

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