Birla Opus Alldry Total 2K Flex
Birla Opus

Waterproofing · Flexible seamless membrane (cementitious)

Alldry Total 2K Flex

A flexible two-pack cementitious waterproofing coating that stretches more than Total 2K. It suits tanks and walls where small cracks may open.

Coverage5.4-6.4 sq.ft per kg per coat
Warranty5 years on brick surface
Touch drySurface dry in 50 minutes
Coats2 minimum

Best for: Water tanks, Bathrooms and balconies with crack risk, Wall coating where dampness comes through

At a glance

Coverage
5.4-6.4 sq.ft per kg per coat (about 2.7-3.2 sq.ft per kg for the 2-coat system)
Coats
2 minimum
Touch dry
Surface dry in 50 minutes
Recoat after
4-6 hours
Thinning / mixing
Powder to liquid 60:40
Apply with
Brush on a saturated-dry surface; second coat at right angles after 5-6 hours (page also lists roller and spray)
Pack sizes
12 kg
Warranty
5 years on brick surface; 4 years on plastered surface
Shelf life
12 months
Pot life
45 minutes
Curing
7 days before water testing

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

  • Stretches up to 200%
  • 5 bar positive and 4 bar negative water pressure resistance
  • Resists efflorescence
  • Safe for potable water
  • Strong bond to the base

How to use it

Clean and degrease the plaster, remove old coatings, fill cracks with Crack Master Paste and repair damage with mortar plus Repair Master. Dampen to saturated dry before coating.

Recommended system

  1. Single product system
  2. Alldry Crack Master Paste and 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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