Article No. 040120
Salt storing, WTA-compliant pore undercoat render in restoration render system for masonry subjected to moisture and salt loads
The stated values represent typical product characteristics and are not to be construed as binding product specifications.
Clean, dust-free and capable of supporting a load.
Remove render, paint layers and coatings at least 80 cm above the damaged area.
Chase out friable joints to a depth of at least 2 cm.
Pre-wet the substrate so that it is slightly moist.
Substrate: absorbent with low strength
Apply product as a bonding layer > 50% opaque.
Substrate: weakly absorbent
Apply SP Prep (Preparatory Mortar) in nodules as a fully opaque bonding layer.
Alternative: apply product as a scratch coat (contact layer).
Substrate: mineral waterproofing grout
Apply SP Prep (Preparatory Mortar) in nodules to the last grouting layer while wet as a fully opaque bonding layer.
Temperature of the material, air and substrate: from min. +5 °C to max. +30 °C
Apply product using a suitable tool or machine.
Single layer thickness 10 - 40 mm
Roughen the first layer with a render comb.
Apply second layer once sufficiently dry.
Layer thickness per coat 10 - 40 mm
Level off surface with a long float.
Use a render comb to roughen horizontally in preparation for the next layer of render after setting.
Please contact Remmers Technical Service (phone +49 5432 83-153) before applying with machine processing.
Mixer, trowel, smoothing trowel, wood float, plastic float, long aluminium float, render comb, broom Suitable machine technology
Clean tools with water while the material is still fresh.
If stored in an unopened container and in a dry place, the product will keep for approx. 12 months.
Approx. 9.5 kg/m²/cm layer thickness
Apply to a large enough trial area to determine the precise amount required.
May contain traces of pyrite (iron sulphide).
Do not use on gypsum-based substrates.
The mixing water must be of drinking water quality.
Low chromate content in accordance with Directive 2003/53/EC.
Always set up a trial area/trial areas first.
The characteristic data of the product were calculated under laboratory conditions at 20°C and 65% relative humidity.
Deviations from applicable regulations must be agreed separately.
The relevant test certificates must be observed when planning and carrying out work.
Larger quantities of leftover product should be disposed of in the original containers in accordance with the applicable regulations. Completely empty, clean containers should be recycled. Do not dispose of together with household waste. Do not allow to enter the sewage system. Do not empty into drains.
For further information on the safety aspects of transporting, storing and handling the product and on disposal and environmental matters, please see the current Safety Data Sheet.