Description

पानी मैं. मिलाओ दिवारो को पिलाओ सदा सुखे रहो

Description

Engineer Plus Leakprime-99 is an Acrylic co-polymer emulsion, supplied as a ready to use bonding agent in liquid consistency. It is a versatile product and can be used as a cement modifier for repair of spalled concrete slabs, balconies, beams, columns, floors & waterproofing of toilets, bathrooms and terraces. Leakprime-99 plays major role in facade coating system. It forms a dry water repellent zone beneath the coating consolidate the substrate and enhance bonding of the coating. It is gas permeable, durable, protects paints & plasters against harmful influences form within the masonry.

Areas of Application

• Waterproofing Membrane: Roof terraces, sunken portion of toilets & bathrooms,
• chhajas, balcony, etc.
• Concrete Repairs: Spalled concrete of slabs, chhajas, beams, columns, parapet, floor, etc.
• Waterproofing or Bonding Primer: Walls & slabs

Features & Benefits

• Fast drying, excellent adhesion to most building materials & no need to cure.
• Increase in durability & toughness of concrete.
• Increase flexural and bond strength of concrete.
• Forms a very tough bond with substrate having good permeability rating.
• High scrub & impact resistance.
• Excellent elastomeric and crack bridging capability.
• Good weathering characteristics.
• No water absorption, withstanding hydrostatic pressure.
• Not susceptible to alkali degradation. Resistance to high alkali, sulfates and salts.
• Good colour retention. High resistance to stain, dirt pickup & UV.
• Breathable coating, allows vapor transmission.

Method of Application

Clean the surface with wire brush, scrubber or air blower to remove hidden dirt, loose particles, laitance & dust. De-grease the surface by using suitable solvents, if needed.

• Bonding Primer

To be used as a clear bonding primer by diluting 1:5 with water. Apply on the walls before painting or during putty rendering.

• Waterproofing Primer

For priming of concrete substrate, the surface should be thoroughly saturated with Engineer Plus Leaksil-99 solution (Dilution Ratio-1 part Engineer Plus Leaksil-99 20 parts potable Water: 2 parts of Engineer Plus Leakprime-991.

• Waterproofing Membrane

For a waterproofing coating mix 1 part Engineer Plus Leakprime-99 with 1 part of cement & 1 part of 100 mesh sand.

Add water for brushability.

Brush apply the mix in span of 4-6 hours on the prepared concrete substrate. It is recommended to saturate the surface with Engineer PlusLeaksil-99 solution prior

to this application.

Overlay the coating with a protective screed to the desired slope and thickness.

Coverage: 4-5 m³ for a 0.2 mm (200 microns) coat.

• Repair Mortar & Renders, Floor Screed & PCC :

Prepare the Mortar in the following proportion:

1. Cement 50 kg
2. Washed Sand 75 kg
3. 6 mm Down size aggregates 75 kg
4. Engineer Plus Leakprime-99 (6-7.5 litres)
5. Water 10 litres

For PCC & Plaster work: Engineer Plus Leakprime-99 200 ml perlag cement.

Coverage

3 sq.mtr per coat on a brick masonry surface (mixed with  cement)

Benefits:

• Slab / Terrace / Balconies
• Bathroom / Toilet
• Basements
• Water Bodies
• Vertical Walls
• Relaining Walls
• Exposed Brick Walls
• Sewage Treatment Plants