Rapid Setting Mortar For Plugging Leaks
Obaproof Waterplug 110 is a chloride-free, fast-setting cementitious mortar in prepacked powder form. When mixed with water it becomes a powerful, fast-setting permanent waterplug.
Packing: 1kg / 4kg
Form: Premixed Powder
Color: Grey
Description
Documents
Characteristics & Advantages
• Easy to use, easy to mix – just add water
• Very fast setting with rapid strength development
• Permanent
• Good adhesion
• Excellent water-stopping power and hydraulic resistance
• No cracking
• Will not cause corrosion to steel bars
• Non-toxic after hardening
Pot Life / Shelf life
Shelf Life
12 months in unopened original bags and when store in a dry and cool place.
Uses
• Stopping leaks
• Patching mortar and concrete
• Rapid strength development
• Fill in crack and joint on RC roof, wall and ceiling
Application
To repair a leak, first check the leak’s extent and cause to ensure no further problems will be caused by sealing it. Cut the concrete or rock in a “V” shape around the leaking point, remove loose particles, and clean with water. Mix Obaproof Waterplug 110 with water to a pasty consistency, preparing only small quantities as it is a quick setting. Apply the mixture into the V-shaped cut, starting from the outside and working towards the centre. Hold in place by hand for 1–2 minutes until sealed and set. Cut off excess material to flush with the surface and keep the surface damp. Obaproof Waterplug 110 hardens in 80–130 seconds at +25°C.
Mixing
Mixing ration (by weight)
Powder: 5 Water: 1
Cleaning of Tools
Clean all tools and application equipment with water immediately after use. Hardened or cured material can only be mechanically removed.
Technical Data
Hardening time: 2 minutes
PH Value: ± 11
Mixed density Kg/Ltr: ± 2
Compressive Strength 1 Hour: 8
(N/mm2)(ASTM C942-81) 1 Day: > 12
7 Days: > 25
28 Days: > 35
Water absorption % (ASTM C 413) : < 0.5%
Safety
For information and advice on the safe handling, storage and disposal of chemical products, users shall refer to the most recent Safety Data Sheet (SDS) containing physical, ecological, toxicological and other safety-related data.
