(ROOF-SEAL) :-
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GENERAL:
ROOF-SEAL is a two part cement based
polymer modified highly flexible, elastic
waterproofing coating. Its resilient property
makes it suitable to take care of liner movement
of the concrete surface due to expansion and
contraction. Cement being a universal inorganic
binder with enhances characteristic of polymer
makes the coating monolithic with the substrate.
It is water-resistant and is suitable for water
proofing of large surface area like horizontal and
sloppy roof terraces.
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BENEFITS:
1) Easy to apply by trowel or hard brush
2) Excellent bonding to porous and non-porous
surface
3) Forms tough & elastic membrane on 1.0 to
1.5mm thickness
4) Wear & tear resistance-hence suitable for
pedestrian traffic
5) Breathable: allows substrate to breathe.
6)Water resistant & weatherproof – does not
allow water to enter.
7) Resistant to carbon dioxide and chloride ion
diffusion
8) Forms an anti carbonation coating
9)Self curing type does not require external
curing with water
10) Nontoxic, suitable for contact with potable
water
11) Resists hydrostatic pressure of water upto 7
bars
12) UV and weather resistant.
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TYPICAL CHARACTERISTICS:
| Appearance & color |
Part – 1 White milky
liquid.
Part – 2 Whit/Gray
Powder |
| Mixing Ration |
Part 1: Part-2 1:2 by
wt. |
| pH value of the mix |
7-8 |
| Viscosity of the mix |
Free flowing paste |
Application time @
30o C |
Use the material within
1-2 hours of open air |
| Hard dry time 30o C |
Within 24 hours in
open air |
Complete curing
time @ 30o C |
3 days |
| Color available |
Grey & white |
| Coverage |
Approx. 1.5 kg/M2
1mm thickness |
| Service Temp. range |
Not affected by cold
and frost. Can resists
high temp. upto 80o C |
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APPLICATION:
Pre-wet the substrate after surface preparation.
Allow it to semidry. Apply the mixed material by
hard brush or trowel to a given coverage to get
uniform film buildup. Single coat application is
sufficient because you get 1 mm thickness.
Second coat application can be given with fiber
mesh reinforced to achieve very tough coating, if
required.
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END USES:
ROOF-SEAL is suggested for waterproofing of
building roof, terraces where maximum
movements due to xpansion & contraction are
expected. Waterproof coating for water retaining
wall & water reservoirs, aterproofing of
seawater channels and industrial gutters.
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DIRECTION
FOR USE
SURFACE PREPARATION:
Surface preparation is very important to get the
best results and to avoid any failure. The surface
must be clean and free of grease, dirt, sludge,
fungus and any type of cement coating blistered
and loose plaster. It has the Surface should be
damped with water prior to application of ROOFSEAL.
Do not apply in rain.
MIXING
Mix the individual packs in their own containers
thoroughly. Add part – 1 (powder) into part – 2
(liquid) and mix manually until a homogenous
free flowing pasty, lumps free slurry is obtained.
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CLEANING:
Tools and equipment’s to be cleaned with water
when the material is in uncured state.
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STORAGE & SHELF
LIFE:
Store in cool and dry place, away from direct sun
light. Shelf life is one year in unopened packs,
stored as mention.
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PACKING:
3, 15, 30 Kgs. |
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PRECAUTION:
Do not apply over hot or dry surface.
Do not apply in rain.
Do not dilute with water
Nontoxic, but wearing of hand gloves & goggles
are recommended.
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