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BITUMAT BITUFAST is a
cold applied general purpose roofing primer, formulated with
highly pliable, flexible bitumen, select petroleum solvents and
compounded with wetting and saturation addiditives. |
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BITUMAT BITUPRIME roofing primer is a
universal primer for concrete, smooth asphalt roofs, brick and metal
surfaces. Used as the priming coat before applying any of BITUMAT's
coatings, flashing compounds, patching compounds and modified membranes.
Select
solvents allow for optimum penetration of BITUMAT BITUPRIME into the
surface pores, pin holes and cracks.
The special wetting
agent allows for better saturation, dust absorption and adhesion,
thereby preparing the surface for a permanent and durable bond between
the substrate and coating or membrane.
When applied over
weathered asphalt , BITUPRIME rejuvenates and revitalizes the existing
cracked and brittle surfaces, thus preparing them suitably for
initiating any maintenance or repair operation.
 
The surface must be thoroughly cleaned, all dust, dirt,
loose coating, oil and grease must be cleared and the surface should be
dry before priming. It can be applied with a roofing brush, roller,
squeegee or airless spray equipment at the recommended coverage rates.
 
Exceeds the performance requirements of
ASTM D-41 .
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Tools : Clean with kerosene
Hands : Use a hand cleaner or kerosene followed by soap and water.

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Metal
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0.15 - 0.25 L/M2
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Concrete
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0.20 - .030 L/M2
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Smooth asphalt
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0.30 - 0.50 L/M2
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Mineral granule surfaces
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0.60 - 0.80 L/M2
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Coarse aggregate
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0.80 - 1 .00 L/M2
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20-litre pails and 200-litre drums.
 
Contains petroleum distillate; flammable; keep
away from open fire, sparks or other ignition sources. Wear protective
clothing, gloves and goggles.
Fire - Flammable when
wet, flash point 40 °C.
Skin - Avoid repeated
or prolonged contact; if contact occurs remove with hand cleaner that
removes oil or grease; then clean with soap and water.
Eyes-Contact could
cause irritation. If contact occurs, flush with clean water.
Inhalation - Can cause
dizziness. Remove to fresh air and if breathing difficulty persist
administer oxygen
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| Density at 250C.,
Kg/Lt |
0.86 - 0.89 |
ASTM D- 70 |
Viscosity, saybolt
furol @ 25 0 C, seconds
Viscosity at @ 25 0 C, cps |
25-125
70-150 |
ASTM D-88
Bookfield |
| Drying time, to
touch at 25 0 C, Hr. |
4 |
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| Drying time,
through, at 250, Hr. |
24 |
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| Non-volatile, % Wt. |
45 (Min) |
ASTM D-402 |
| Volatile, % Wt. |
55 Max |
ASTM D-402 |
Penetration @ 25 0
C of asphalt from
distilltion upto 360 0 C, dmm |
20-50 |
ASTM D-55 |
| Water Content |
Nil |
ASTM D-95 |
| Shelf Life |
2 Years |
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The information given in this Technical Sheet is to the best of our knowledge based on
laboratory tests and practical experience. However, as the product is often used under conditions beyond our control, we cannot guarantee but the product itself.
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