Product Data Sheet Safety Data Sheet Show all documents
Parex® Monoblanco

Parex® Monoblanco

A Bright White One Coat Render

A bright white, semi lighweight, one coat, weather resistant and breathable render for vertical masonry and concrete walls. MONOBLANCO is a bright white version of MONOREX GF.

  • Bright white in colour
  • Range of finishing options
  • Suitable for diesel and electric spray machines
Parex® Monoblanco
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Product Data Sheet Safety Data Sheet Show all documents

Usage

As an external render for application onto vertical masonry and concrete walls.  

Advantages

  • Bright white in colour
  • Range of finishing options
  • Suitable for diesel and electric spray machines

Packaging

25 kg bags

Colour

FINISHES

  • Fine Scraped
  • Sponge or Float Smoothed*
  • Trowel Smoothed*
  • Spray Textured - from tyrolean style to heavy roughcast effect.

For additional information refer to the data sheet on Textured Mineral Finishes.

*The float/sponge/trowel smoothed finishes may vary in appearance, particularly due to different factors such as the line and level and condition of the substrate or the appearance of a slurry finish caused by over floating the surface. The latter may produce some micro cracking effect on the render surface which may affect the aesthetical appearance but does not affect its durability.

Product Details

Sustainability / Certifications / Approvals

APPROVALS / CERTIFICATES

EN998-1

BBA Certificate 21/5888
Product Information

Composition

COMPOSITION

Hydraulic mortar containing:

  • Cement, lime, siliceous and calcareous sands, mineral pigments and specific admixtures

Shelf life

12 Months from date of manufacture

Storage conditions

Dry frost free conditions
Technical Information

Compressive strength

CS II

Capillary absorption

W2

Reaction to fire

A1 

Application

Application Information

Mixing ratio

5-5.5 L per 25 kg bag 
Consumption

Consumption

Coverage is provided as a guidance only, excludes wastage and will vary subject to substrate conditions and thickness applied.

USES

WEATHERPROOFING COATDECORATION

Substrate

Concrete blocks, bricks, etc

Concrete, base coat renders, etc

Scraped

1.0 - 1.1 m2 @ 15 mm/25kg bag

1.4 - 1.6 m2 @ 10 mm/25kg bag
Float Smoothed

1.3 - 1.4 m2 @ 15 mm/25kg bag

1.8 - 1.9 m2 @ 10 mm/25kg bag

Trowel /Sponged smoothed1.3 - 1.4 m2 @ 15 mm/25kg bag1.8 - 1.9 m2 @ 10 mm/25kg bag
Application steps

EQUIPMENT

EQUIPMENT REQUIRED

Application by Machine

SPRAY RENDER MACHINE

CONSTANT MIX AND PUMP MACHINE

Pump Pressure

10-12 bar (water)

15-16 bar/360 water flow L/hr

Pumping Distance/Height

Up to 120 m/60 m approx

Up to 50 m/30 m approx

Powersource

Diesel 

Electric, -Based on PFT G4/G5

Other machine settings may differ

APPLICATION

  • Refer to and comply with the Substrate Preparation first.
  • For very severe wind driven rain index locations, high exposure or coastal zones please contact Parex® for additional guidance as the render thickness may need to be increased and additional surface treatment may be recommended.

SUITABLE FOR

  • Machine or manual applications.
  • Ensure the product is mixed correctly with the correct water content and do not allow the render to cure too quickly as surface holes in the render could occur.

FOR WEATHERPROOFING APPLICATIONS TO CONCRETE BLOCKS, CLAY BLOCKS, LIGHTWEIGHT AIRCRETE BLOCKS, BRICKS, ETC.

SPRAY TEXTURED & SMOOTH SPRAY TEXTURED

  • Apply a level, compact minimum 13 - 15 mm thick first coat. Allow to dry and then spray the Textured finish. The Smooth Textured appearance is obtained by pressing a plastic or stainless-steel float over the stiffened but not dry Textured finish.

SCRAPED FINISH

  • Apply a level, ruled compact 18 mm thick coat, level the surface with a straight edge, spatula or trowel flat. Allow to dry (3-16 hours) and depending on the substrate and drying conditions, scrape the surface in small circular motions using a scraping tool, removing no more than 3 mm from the surface.
  • This scraping process must remove any slight imperfections and bring the application to the specified finished thickness. Each elevation must be scraped at the same stage, as early scraping will result in a slightly darker shade and later scraping in a lighter shade.The minimum finished thickness after scraping is 15 mm.
  • After scraping, any dust on the surface should be removed by brushing with a clean soft bristle brush. Always stand back and examine the whole surface for blemishes and unevenness. Errors must be corrected at this stage as rectification later is not practical.

FOR DECORATING WATERPROOF CONCRETE AND MASONRY SUBSTRATES, I.E. COVERED WITH AN EXISTING SOUND AND WEATHERPROOF RENDER.
SPRAY TEXTURED & SMOOTH SPRAY TEXTURED

  • Apply a level, ruled, lined, compact minimum 5 - 8 mm thick first coat. Allow to dry and then spray the Textured coat. The Smooth Textured appearance is obtained by pressing a plastic or stainless-steel float over the stiffened but not dry Textured coat.

SCRAPED FINISH

  • Apply a level, ruled compact 13 mm thick coat, level the surface with a straight edge, spatula or trowel flat. Allow to dry (3-16 hours) and depending on the substrate and drying conditions, scrape the surface in small circular motions using a scraping tool, removing no more than 3 mm from the surface.

SPONGE / FLOAT / TROWEL FINISHES*

  • Apply a level, compact, minimum 10 mm thick coat. Obtain the finish with a stainless steel floating trowel, wooden, sponge or plastic float.

For ease of application and finish, avoid using AXEL 3000, ALGIREX or 751 LANKOLATEX in the top coat application of the trowel, float or sponge smooth finish.

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