BestSeal CE201
Waterplug, fast setting, cementitious mortar.
Advantages:
Very easy to handle; just mix with clean water for use.
No application equipment needed; can be mixed by hand.
Sets and develops strength very fast.
Excellent bonding.
Good water-stopping ability and withstands high water pressure.
No cracking or shrinkage upon curing.
Chloride-free, does not corrode steel reinforcement, safe to use.
Environmentally friendly.
BestSeal CE201
Technical summary
Category
Waterproofing & Fillings
Waterplug, fast setting, cementitious mortar.
Technical documents
Product data
| State | Dry powder, cement-gray color. |
|---|---|
| Mixing ratio | BestSeal CE201 : water = 1.0 : (0.32 ÷ 0.35) (by weight). |
| Bulk density | 1.25 ± 0.02 kg/liter. |
| Density | 3.20 ± 0.02 kg/liter. |
| Setting time | 45 ÷ 90 seconds (depending on ambient temperature and mixing water amount). |
| Packaging | 01; 05; 25 kg/bag. |
| Storage | In a cool, dry place at an ambient temperature of 5°C - 35°C. |
| Shelf life | 12 months from the date of manufacture. |
Applications
Stopping pressurized water at leak holes on water-tank walls.
Stopping pressurized water leaking between rock faces, or at joints between concrete and steel.
Use at joints of subways, culverts, tunnels, dams, etc.
Advantages
Very easy to handle; just mix with clean water for use.
No application equipment needed; can be mixed by hand.
Sets and develops strength very fast.
Excellent bonding.
Good water-stopping ability and withstands high water pressure.
No cracking or shrinkage upon curing.
Chloride-free, does not corrode steel reinforcement, safe to use.
Environmentally friendly.
Application instruction
Application:
Chase out a U-shaped groove in the concrete or rock around the leak point. Note: clean off debris and impurities, and wet the surface to be filled with water before application.
Add BestSeal CE201 into water and mix by hand in a suitable amount, just enough for use, until homogeneous (lump-free), and apply immediately.
Press the freshly mixed compound into the pre-cut groove, working from the outside toward the center of the leak. Plug small leak points first and hold firmly by hand until the mixture sets. Then remove any excess BestSeal CE201 on the surface.
If the water pressure or the leak hole is too large, pre-plug with a wooden plug or suitable materials before applying BestSeal CE201.
Notes:
Do not mix BestSeal CE201 with any other additives, sand or cement.
Cleaning:
Clean equipment and tools with clean water immediately after application.
Safety guidance:
The product is alkaline. Avoid prolonged skin contact with the product.
If splashed into the eyes, nose or mouth, rinse immediately with plenty of clean water several times before going to the nearest medical facility for timely and proper treatment.