Trubuild

• Brick Bat coba
• Sloppy roofs / flat roof
• Screed and for miscellaneous surface contact Trubuild Technical service team

• Excellent waterproofing system    
• Durable coating.
• Improved Bond strength
• Excellent resilience to thermal stress
• Excellent weather resistance
• Reduces temperature up to 10°C

Surface Preparation

• Remove the loose and unsound materials, oil, dirt, debris from the substrate. Remove all the previous waterproofing coatings if any by mechanical means to avoid failure of any subsequent upcoming waterproofing coatings. Fill all the existing cracks up to 5 mm by making “V” groove and then filling it with Trubuild CFP 425. for cracks larger than 5 mm use Trubuild WPL 333/Trubuild BWP 222 for making Polymer modified mortar and then fill it. Then make angle fillet at wall and slab junction with help of Trubuild BWP 222 (10-12% of cement weight in mortar) and repair all the patches and joints with Trubuild Non-shrink grout HS and make surface becomes sound. Suitable slope of 1:100 to 1:150 should be maintained on the substrate to discharge run off water completely

Application

• Before application of Trubuild Rooftect Advanced a self-Primer coat (50% water dilution by weight) on the substrate should be applied. During self-priming it is to be ensured that the substrate to be in Saturated Dry Condition (SSD). The coverage of primer coat will be approx.9-10 sq.mtr per ltr depending upon the substrate condition, allow it to dry minimum for 4-6 hrs. After drying of Primer coat, apply 1st coat of Trubuild Rooftect Advanced horizontally without any dilution at the rate 2-2.2sqmtr/ltr/coat . Allow the first coat to dry for minimum 4-6 hours. During application of Trubuild Rooftect Advanced first coat over joints a 45 to 50 GSM Fibre Mesh can be recommended as a sandwiched layer between first and second coat to enhance Tensile properties of the coating. Then apply 2nd coat vertically without any dilution. Allow the system to curing for minimum 7-10 days air cure.

24 months (Storage Temp 2°C - 40°C)

Product should be stored in a dry place in their original, properly closed containers at temperature between 2°C-40°C. Partially emptied container should be closed immediately.