smet | Products

By: Smet  05/12/2011

SHG Bauprotec 850 M

Bauprotec 850 M is a factory produced Lightweight Lime Cement Render specially designed for hand and machine application produced to EN 998-1: 2003.

Bauprotec 850 M is manufactured from a controlled blend of selected aggregates, lightweight aggregates, cement, polymers, fibres and other components to give a high quality weather resistant rendering product which is suitable for use in external rendering and internal plastering. The unique properties of this render makes it suitable for application on low, medium and high density substrates.

Bauprotec 850 M is a lightweight render for facades and walls constructed out of low, medium and high density blockwork and any other masonry substrate. The product’s special composition allows the product to breathe and also permits constant hygrometric exchange between the substrate and the environment.


• Lightweight – Low Tension
• Machine or Hand Application
• High Yield
• Weather Resistant
• CE Marked
• EN 998-1:2003

Technical Details

Dry Bulk Density

1200 kg/m³

Compressive Strength



>0.3 N/mm² - Fracture Pattern B

Capillary Water Absorbtion

W 2

Water Vapour Permeability

μ < 20

Thermal Conductivity

< 0.50 W/mK


1.20 kg/mm/m²

Water Demand

8 l per bag

Reaction To Fire

A1 Non Combustible

Available in 30kg bags, 42 bags per pallet.

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We have been at the forefront of the construction industry for over 10 years and we are renowned for our comprehensive breadth of innovative products including Calcium Sulphate and Cement Based Self Levelling Screeds, Renders, Plasters, Light Weight Aggregates and Ancillary Items.