Alldry Repair Master
A modified SBR latex used as a bonding agent, a mortar additive and a waterproof coating when mixed with cement. Used for repairs before waterproofing and painting.
Best for: Repairing damaged plaster, Bonding new mortar to old concrete, Making a cement-based waterproof coat
At a glance
- Coverage
- Waterproof coating 1.5-2 sq.m per kg (16-21 sq.ft per kg) in 2 coats; bonding agent 4.5-5 sq.m per kg (48-53 sq.ft per kg) per coat; mortar modifier 3.5 kg per 50 kg cement bag
- Coats
- 2 (for coating)
- Recoat after
- 4-6 hours
- Thinning / mixing
- Coating: 1 part polymer to 2 parts cement by weight. Bond coat: 1:1. Repair mortar: cement 1, sand 3, 7% Repair Master by weight of cement. Mix 3-5 minutes
- Apply with
- Brush
- Pack sizes
- 1 kg, 5 kg, 10 kg, 20 kg
- Shelf life
- 18 months
- Good to know
- 42% solids, specific gravity 1.03
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
- Strong bond between old and new concrete
- Cuts shrinkage and cracking
- Better abrasion resistance
- Slows corrosion in repaired areas
- Ready to use
How to use it
Remove loose material and laitance, degrease and roughen if needed. Cut damaged edges to 8-10 mm. Wet the surface to saturated dry.
Recommended system
- Used with cement and sand for repair mortar
- Alldry Crack Master Paste for fine cracks
- Alldry waterproofing coats afterwards
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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