Hi-Seal is a single component, ready to use paste, high strength polymer modified cementitious patching mortar for the horizontal, vertical and overhead repair of concrete and masonry.
Coefficient of expansion similar to concrete.
Excellent workability results in labor saving.
Repaired areas will breathe.
Tradesman uses conventional practices.
Excellent resistance in atmospheric temperatures.
Traffic bearing in 8 hours.
Appearance : Cream Colour
Full curing Time : 5 days @ 300C
Specific Gravity : 2.5+-0.05
Coverage : 15-18 running meter/kg
Sculpture Time : For an additional 20 minutes after
initial set, Hi-Seal can be formed
(shaved) by the edge of a trowel.
The finisher can shape (shave) the
contour during the period of time.
Hi-Seal is packed in ½ kg, 1 kg, 2 kg & 5 kg containers.
All cracked or disintegrated concrete or other foreign material should be removed from the patching area, exposing a sound substrate. Edges of the surface to be patched should be cut vertical or undercut if possible. Widen hairline crack using putty blade or knife. Expose crack up to cement plaster surface.
Pack the Hi-Seal into the patching area, troweling the minimum amount necessary to achieve an approximate level finished, then wait for the initial set. Refill undulations over first application after 24 hours, if required. For non-skid qualities, use a stiff brush to roughen the surface. Care must be taken to avoid the formation of cavities. Allow the coated surface to cure generally for 5 days.
Requires dry storage. The shelf life of the properly stored material is 6 months in the unopened container from the date of manufacturing.
Do not install hi-Seal unless substrate and air temperature is at least 400F (4.40C) and rising for the next 48 hours. do not apply to a frozen surface. Do not use solvent-based curing compounds. Care must be taken to ensure proper concrete practices are used in the preparation, mixing, placing and curing.
Hi-Seal is a non-toxic, non-flammable and non-hazardous. However, any splashes on any part of the human body must be, washed with plenty of water.