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Name
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Hydro
Plug |
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Type
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One-Component
Quick Setting Hydraulic Cement For stopping running water leaks |
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Application
Method
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Hand
or trowel applied. |
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Product
Overview
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 Merlex
Hydro Plug is quick setting, hydraulic cement repair mortar which
instantly stops running water or seepage leaks in concrete and masonry
walls and floors. The Hydro Plug formulation expands as it sets, is
non-shrinking, and gains strength when subjected to constant water
pressure. Hydro Plug may be applied under water. |
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Benefits
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- Permanently
stops water leaks.
- Mixes easily
with potable water.
- Simple application.
- Non-corrosive,
non-shrinking, non-metallic.
- Eliminates
further water damage.
- Environmentally
safe.
- VOC compliant.
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Placement
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Suitable
for interior or exterior applications, above or below grade. |
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Substrates
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Hydro
Plug is effective on new and existing portland cement including stucco,
concrete and masonry surfaces. |
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Examples
of Use
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Recommended
uses include swimming pools, spas, fountains, elevator pits, dams,
block walls, precast panels, tilt-up construction, reservoirs, water
tanks, wells, mines, foundations, cisterns, tunnels, sewers, and other
structures subject to leakage. Hydro Plug will seal cracks at the
junction of floors and walls. |
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Components
and Storage
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Hydro
Plug is available in 10 lb. (4.54 kg) cans, 4 per carton, and in 50
lb. (22.68 kg) pails. Hydro Plug must be kept in dry storage area.
Shelf life is one year properly stored. |
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Coverage
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One
pound of Hydro Plug yields approximately 17 cubic inches (280 cc)
and will repair 30 inches (76 cm) of 3/4" (1.9 cm) crack. |
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Surface
Preparation
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The area surrounding
the hole or crack should be opened with a chisel to a minimum depth
and width of 3/4". To insure good mechanical bond and to allow for
proper curing, undercut the crack or hole so the bottom of the repair
area is wider than the top. Areas to be patched must be structurally
sound, clean, free of dust, dirt, loose particles, silicones, paint
products, efflorescence or any other foreign substance which could
impair the natural bond.
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Mixing
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One
quart of water mixes 10 pounds (4.54 kg) of Hydro Plug. For smaller
batches, use 3 to 4 ounces (90 to 120 ml) of water per pound of Hydro
Plug. Pour water into a clean mixing container and gradually add the
proper amount of Hydro Plug. Mix rapidly for approximately 30 to 60
seconds to achieve a consistency of a heavy pancake batter. Material
will begin to gel in approximately 2 to 3 minutes. Caution:
Hydro Plug is a fast setting material which can be applied immediately.
To prevent flash setting of Hydro Plug during periods of hot/dry weather,
use ice cold water for mixing. Do not re-temper. |
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Application
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If the areas
to be repaired are dry, they should be predampened to control suction.
If possible, absorb any standing or running water.
General
Patching: Apply Hydro Plug by hand or with a trowel, forcing
material firmly into repair area. Immediately fill to the full depth
of the opening and then shave and feather edge to conform to surrounding
surfaces.
Patching
Active Leaks: Starting at the top, force Hydro Plug into
the crack or hole to the full depth. Apply pressure to the patched
area until the Hydro Plug has taken a firm set. Continue patching
towards the area with the greatest pressure. When extreme water
pressure is encountered, hold the mixed Hydro Plug in the hand until
it becomes warm. Then rapidly force the patch into the hole, and
apply continuous pressure until the Hydro Plug has set, and the
water has stopped running. Conform to surrounding surfaces. Caution:
Do not use a twisting motion when applying Hydro Plug.
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Clean
Up
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After
completing work, clean all mixing equipment and application tools
immediately with water. During application, protect floors and surrounding
areas from spills and splatters. |
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Limitations
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When
forcing Hydro Plug into a crack or hole, never use a twisting motion.
Do not apply to frozen or frost filled areas. During periods of hot
dry weather, Hydro Plug should be mixed with ice water to increase
working time. In cold weather, mix Hydro Plug with warm water and
pre-heat areas to be patched with a blow torch. Do not predampen in
cold weather. |
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Warranty
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Hydro
Plug Quick Setting Hydraulic Cement is warranted to perform in accordance
with the product specification when used according to application
instructions on the label. This warranty is limited and shall not
exceed the total amount paid by the buyer for the product. In no event
will Merlex Stucco, Inc. be liable for loss of profits, special or
consequential damages in respect to any claim. The foregoing warranties
are in lieu of all other warranties express or implied including those
concerning fitness for a particular use. |
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Environmental
& Safety
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Hydro
Plug contains portland cement and is alkaline on contact with water.
May be irritating to eyes and skin. Wear appropriate dust, skin, and
eye protection. In case of eye contact, flush immediately with water,
consult physician. Wash hands with soap and water after use and before
eating. Keep out of reach of children. |
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Technical
Data
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| TEST |
METHOD |
RESULTS |
| Compressive
Strength |
ASTM
C-109 |
20
minutes: 2160 psi
24 hours: 6330 psi
7 day: 7070 psi
28 day: 8630 psi |
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