Root Resistant Waterproofing Membrane
Estop RootProof is a low VOC one part liquid applied waterproofing membrane that contains a specially formulated root resistance additive, which is effective in constraining root growth. The brownish black solution will dried to a tough and flexible dark black membrane.
|Solid Content, %||> 90|
|No. of components||One|
|Active Ingredient||Preventol B2|
|Tensile Strength, N/mm2 (with Geotextile TS10)||5|
|Crack Bridging||No cracks at 2mm|
|Recommended thickness||3 coats at 1 mm|
All surfaces must be clean, free from grease, oil, laitance, and remove all the dirt and contaminants, which might affect adhesion. The impurity outside the structure body should be cleaned thoroughly.
Any crack or water leakage area should be pre-treated and reinforced with Estop repair system (for more detail, please contact Estop staff) before waterproofing.
For porous concrete surface apply Estoproof Primer W (low VOC primer) as a primer coat before application of neat coat.
Apply the first neat coat of Estop Rootproof on the substrate surface with brush, roller or by spray method. Leave it to cure for 1-2 hours in between each coat. Recommended thickness is 1mm in 3 coats.
|Estop RootProof||22kg tin|
|Estop Primer W||20L pail|
|Estop RootProof||0.5kg / m² / coat Depend on porosity of substrate|
|Estop Primer W||0.2 – 0.3L / m2
Depend on porosity of
Estop Rootproof material should be stored below 30ºC out of direct sunlight and rain. All containers should remain sealed until ready to use.
Up to one year in unopened container and stored in a cool and dry elevated place.
In case of eye splashes or excessive skin contact, wash thoroughly with clean water. If ill effects occur, seek medical attention immediately.
Estop offers a comprehensive range of high performance, high quality of product for both new and existing concrete surfaces. In addition, the company offers a technical support package to specifiers, end- users and contractors as well as on-site technical assistance.
Estop manufactures and offers a wide range of complementary products which includes waterstops, waterproofing products. In addition, a wide range of products formulated for repair and refurbishment of spalled concrete are available.