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Trubuild

Overview Usage Product Specifications Handling Precautions
TRUBUILD WRP 777

Water Repellent

 

Trubuild WRP 777 (Water Repellent) is silane based non-flammable water soluble solution designed to incorporate water repellence to varied surface like sand stone, marble, concrete, exposed bricks and terracotta tiles. It is used for water proofing of most of the construction surfaces as it penetrates deeply in the surface and provides excellent water repellence without changing appearance/colour of substrate

Meets the requirement of IS: 12027: 1987.

Application
Applications
  • As a sealer for sand stone, concrete & marble surfaces
  • Can be used on any porous substrate.
Application
Advantages
  • Brush able and easy to use.
  • Trubuild WRP 777 is breathable, penetrable and supplied in ready to use form.
  • Doesn’t stain as well as change appearance and colour of substrate
  • Cost effective
  • Anti-Fungal & Waterproof for porous stone, concrete, plasters etc.
  • Due to low viscosity penetration in substrate is very high
  • Use of Trubuild WRP 777 reduces efflorescence, improve resistance to effects of weathering and seals porous substrates against moisture.
How to use
How to use
  • Surface to be treated should be dry and free from all dirt, oil, debris and all other contamination which could prevent penetration.
  • Apply one coat of Trubuild WRP 777 by brush and left the same to dry for next 24 hrs.
  • Apply second coat wet on wet to improve the penetration and performance and again left the same to dry for next 24 hrs.

 

Technical Details

 

PROPERTIES STANDARD RESULTS
Appearance   Transparent
Colour   Colorless
Sp. Gravity (gm/cc)   1.01 ± 0.01
% Active ingredient   2.5-3.5%
Surface dry times, minutes   20-30
Water Repellence IS: 12027: 1987 Repel water in bead form
Water absorption % IS: 12027: 1987 Max 10

 

Coverage
  • On porous substrate: 5-6 Sq. meter/litre/coat
  • On low porous substrate: 7-8 Sq. meter /litre/Coat

Note–Coverage Depends on the porosity of the surface)

 

Usage Restriction
Restriction of usage
  • Trubuild WRP 777 should not be diluted further as it will reduce its effectiveness
  • Before applying to any substrate , sampling should be done on small patch , if no adverse effect are observed use it on large area.
Shelf Life
Shelf Life

24 months (Storage Temp 2-40°C)

Storage
Storage

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

Packing
  • Packing

    Bottle:
    1 ltr, 5 ltr & 20 ltr

Application
Handling precautions

Mandatory and recommended industrial hygiene procedures should be followed whenever our products are being handled and processed. For additional information please consult the corresponding product data sheets and the brochure “Hygienic precautions for handling plastics products”.

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