Rubberized Bitumen Protective/Waterproof Coating
Isotex-rubb 650 is a single-component, ready to use emulsified rubber modified bitumen coating with polymer and mineral fillers. It is suitable for applications to horizontal, vertical and inclined surfaces .It dries to form a black, flexible coating, which is odor and taint free.
Ideal protection system for concrete foundations basements, footings, retaining walls, bridge abutments, excellent vapor barrier for walls, floors, roofing structure, building exteriors and façade
The substrate must be clean, dry and free of all contamination such as dirt, oil, grease, coatings, etc which hinder an adhesion. The substrate must be sound and of sufficient strength. There should not be any standing water and should be a cured surface.
Substrate Preparation / Priming
It is recommended to use a prime coat to ensure proper bonding of subsequent coat. The prime coat can be prepared at the site by diluting isoTEX RUBB-650 with 20% water and applying this diluted coat as the primer. The primer penetrates concrete surfaces, fills pores, hairline cracks etc and produces an excellent surface for adhesion of isoTEX RUBB-650. Further coats shall be applied only after the primer coat dries off completely.
Stir the contents of the drum thoroughly before application to remove all sediments. Each coat must be applied at right angles to the previous one to obtain proper coverage and uniformity. Be certain to examine each section carefully to ensure you’ve covered every minute crack and hole. Subsequent coats shall be applied only after the previous coat dries off completely Apply the rubberized bitumen coating @ 1-4m2/Lt/coat. Leave the coating for curing for a minimum period of 48 hours before applying any protection board or backfilling.
|Color||Brownish Liquid, black when it dry|
|Solid Content||> 65 %|
|Rubber Content||> 10 %|
|Water Resistance||No re-emulsification|
|Adhesion Strength||0.80 N/mm2|
|Viscosity@ 25%C||6-15 pixel|
|Chemical Resistance||Excellent against chlorides, sulfates, nitrates|
|Application Temp||5-50 deg C|
|Coverage||1 .4 Kg / 1 m² at 1000 micron DFT|
|Surface Dry||4 hours depending upon temperature and humidity|
|Complete dry||24 hours|
|Flash Point||Non flammable|
|Density (g/cc)||1.05 + 0.02|
Packaging 20Ltrs pail/200Ltrs Drum
Storage/Shelf Life Store in cool, dry area. Product is not flammable. Do not allow to freeze. Shelf-life of 12 months