Toa Water Bloc is a synthesized waterproofing polymer with 1,000% higher flexibility than common polymers. It can excellently support structures and is suitable for painting or rolling on plain concrete, precast, or light-weighted concrete, to prevent leaking, with 100% waterproofing. Suitable for interior application or application that is under the shade, such as, floor and wall in bathroom (before putting tiles), lift and tunnel.
Can Size
4, 20 kg.
Waterproofing Polymer 1,000% Higher Flexibility
Resistant to water logged & 100% Waterproofing
1,000% Higher flexibility
High adhesion with surface and cement glue when putting tiles
Applying with top coat without a need of primer
Applying on old tiles to prevent leaking before putting new tiles
Safe & No toxic
Ready-to-use
Resistant to Water Logged Suitable for interior application or application that is under the shade, such as, floor and wall in bathroom (before putting tiles), lift, and tunnel.
FEATURES Toa Water Bloc is a special SBR modified-polymer, designed to possess waterproofing properties and extremely flexible with 1000 % elongation. It is a ready to use from the container.
APPLICATION SYSTEM Surface Preparation
Surface must be clean and dry. Remove all mildew, laitance, mould, oil, grease from release agent, dust, dirt and previous coatings which are poorly adhered.
In case of mold and algae, brush and clean with Toa 113 Microkill then leave it dry for 24 hours before coating with Toa Water Bloc.
Deformed paint or coating must be thoroughly cleaned before application. - Fill all cracks wider than 1 mm. with Toa 302 Acrylic Sealant and allow drying.
Application
Stir well before use.
Mix Toa Water Bloc with clean water in the ratio of 3:1 and apply as the primary coat, leave it to dry for approximately 3 – 4 hours.
Apply a first coat of Toa Water Bloc (No need to add water) then leave it dry for 24 hours approximately.
Apply a second coat of Toa Water Bloc (No need to add water) then leave it dry for 24 hours approximately.
Recommendation
The surface must be dried prior to apply.
Toa Water Bloc should not be applied to new concrete less than 28 days old and other cementitious surfaces less than 7 days old.
Don't use this product while raining.
The crack must be sealed before the primary coat. Reinforce with TOA Fiber mesh while wet before coating with Toa Water Bloc 1 - 2 coats.
Suitable for interior, in case of exterior should have tile, screed, render or paint to cover Toa Water Bloc.
For bath rooms, swimming pool can be tiled after the second coat 7 days.