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Dibiten APP Modified Bitumen Membrane

Since 1985, Dibiten has been producing a superior line of APP modified
bitumen membranes for the residential and commercial construction market, including Dibiten Poly/4,
Dibiten Poly/5, and Dibiten Poly/4.5 with slate surfaced finishes.
Dibiten is a superior APP modified bitumen membrane reinforced with a
high quality nonwoven polyester mat and is one of the finest heat weld applied modified bitumen
membranes ever produced not only for residential roofing but for commercial and industrial roofing
as well.
Dibiten roofing systems are backed by a manufacturer's
non-prorated labor and material guarantee for up to 20 years, depending upon the specification
used.
Dibiten roofing membranes are ideal
for residential, commercial and industrial roofing
applications.
Slate Granules vs. Mineral
Granules
Dibiten granular surfaced membranes are available in a wide range of colors and are only surfaced
with slate. These membranes easily match or complement existing shingle or cap sheet roofs.
Dibiten Poly/4.5 Slate is made with imported slate flakes in a variety of colors.
Advantages
- Imported European slate surfacing
- Superior adhesion
- Slate granules lay flat, providing additional compound for
easy application (more forgiving)
- Available in a wide range of colors
- Easily matches or compliments existing shingle or cap sheet
roofs
- Lighter weight
Dibiflash APP
Dibiflash is a precut, smooth surfaced APP flashing membrane. Precut Dibiflash saves
time and labor on larger jobs. Product data is as follows:
Roll Weight
(Nominal) |
Rolls Per Pallet
(Nominal) |
Weight Per Pallet
(Nominal) |
| Dibiflash 9 3/4" |
22 lbs.
|
80
|
1850 lbs.
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| Dibiflash 13" |
30 lbs.
|
60
|
1850 lbs.
|
| Dibiflash 19 1/2" |
44 lbs.
|
40
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1850 lbs.
|
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Dibiten Recommended Coatings &
Adhesives
To be eligible for a Dibiten Limited Material Warranty, all exposed smooth surfaced products must
be coated with an approved roof coating. Dibiten particularly recommends Johns Manville TopGard®
Type A aluminum emulsion roof coating. Periodic maintenance and recoating is the responsibility of
the building owner.
Note: Final choice of
colors should be made from comparison with physical samples.
Basic Modified Bitumen Membrane Composition

WARNING:
Dibiten roofing products are intended for use by professional roofers only,
thoroughly trained and skilled in the use and handling of propane heat-weld equipment. If this
product is to be propane heat-weld applied, it represents a potential fire hazard. It is the sole
responsibility of the applicator to exercise all appropriate safety precautions. Dibiten assumes no
responsibility for fire damage or any other result of
misapplication.
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