Birla Opus Alldry Total 2K
Birla Opus

Waterproofing · Seamless flexible membrane (cementitious)

Alldry Total 2K

A two-pack cementitious acrylic waterproofing coating for wet areas and water tanks. You mix powder and liquid on site and brush it on.

Coverage7-8 sq.ft per kg for 2 coats
Warranty3 years on brick surface
Touch dry40-50 minutes
Coats2

Best for: Bathrooms and kitchens, Balconies and chhajjas, Water tanks and sumps

At a glance

Coverage
7-8 sq.ft per kg for 2 coats
Coats
2
Touch dry
40-50 minutes
Recoat after
4-6 hours
Thinning / mixing
Mix powder to liquid at 2:1; add the powder slowly while stirring
Apply with
Brush on a saturated-dry surface; second coat at right angles to the first
Pack sizes
3 kg, 15 kg
Warranty
3 years on brick surface; 1 year on plastered surface
Shelf life
12 months
Pot life
Minimum 45 minutes
Curing
Do the ponding test only after 7 days; fresh substrates need 28 days cure

How much will I need?

A rough estimate from the coverage on the data sheet. Real coverage depends on the wall.

Enter the wall area or room size.

Why choose it

  • Resists 5 bar positive and 4 bar negative water pressure
  • Safe for potable water contact
  • Resists efflorescence
  • Stretches up to 100%
  • Strong bond to the substrate (up to 1 MPa)

How to use it

Remove loose material, oil, grease, old putty or POP. Degrease and jet-wash. Fill small cracks with Crack Master Paste; rebuild bigger damage with mortar plus Repair Master. Wet to saturated dry before coating.

Recommended system

  1. Single product system; no separate primer or topcoat
  2. Alldry Crack Master Paste and Alldry Repair Master for repairs

Source These details are taken from Birla Opus's official website and technical data sheet, and written in simple words by APS. Brands update their products from time to time, so please check the pack and the latest data sheet before use. See the official page

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