Ezefil crack/joint filling
compound is a solvent free two component polyurethane reactive system. This
material sets to give a highly elastic, non - cracking mass which can be
used very effectively to fill and seal joints and cracks in all types of
constructions.
USES:
Ezefil can be used to fill
expansion joints, cracks & joints in high traffic floors, bathrooms,
cement/metal roofing sheets, slabs, external walls and frames of doors
& windows.
APPLICATION:
Small cracks should be opened
and cleaned of any dirt and loose particles. A base adhesion coat of
Wallgard 10 is applied on all sides of the cracks and allowed to dry for
15 minutes. Ezefil 400 and 500 are mixed together in the ratio of 3:2 by
weight. For horizontal cracks and joints this mixture is poured directly
into the cracks. For vertical cracks, up to two parts of white cement
should be mixed thoroughly with 1 part of Ezefil 400 and 500 mixture and
the resulting mixture is then used to fill the cracks by means of a
spatula or putty knife. A coat of Ezecoat 500 & 600 is applied over
the Ezefil to make it resistant to U.V. rays.
PROPERTIES:
|
Colour
|
Mixing
Ratio
|
Pot
Life
|
Tack
Free
Time
|
Tensile
Strength
(IS
2508-1984)
|
Elongation
(IS
2508-1984)
|
Flexibility
|
|
Ezefil
400-clear
Ezefil
500-white
|
0.4 kg Ezefil 400
0.6
kg Ezefil 500
|
45-60 minutes
at 30°C
|
3 - 5 hrs
|
10 -15 kg/sq.cm
|
300%
|
Excellent
|
CONSUMPTION:
Length of joint in cm per kg
of Ezefil mixture = 1000 ¸
(d x D x W)
Where D = depth of joint (cm).
W = width of joint (cm), d = density of mixture as per Table 1.
Table
1:
