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7.6.3
Icopal Single-Ply Fleeceback Adhesive
Monarplan® GF Fleeceback Membrane is fully bonded to insulation
board using Single-Ply Fleeceback Adhesive.
Set out the roll to ensure proper alignment, and roll the membrane
back up again. The fleeceback membrane has a fleece-free
selvedge in the overlap area, to enable the side lap to be hot-air
welded. Ensure no adhesive contaminates the weld zone.
The adhesive should be poured onto the insulation board and
manipulated using a rubber squeegee and perlon roller to achieve
uniform distribution avoiding puddles.
Immediately apply the Monarplan® GF Fleeceback membrane into
the adhesive by unrolling, ensuring no wrinkles or air pockets are
present.
Once applied, roller the surface of the membrane using a weighted
roller to encourage adhesion.
Note: Please use the technical documentation provided with
the product for more detailed information. Adhesive and
substrate should be at 15 °C or higher for best results. Also,
ensure that surfaces are dry and free from dirt, grease, oils
and any other solvents.
7.6.4
Icopal Fleeceback Adhesive Fully Bonded: Terokal TK 3958
Stir well before use!
The adhesive is suitable for one-sided bonding and is applied
using an airless spray device, adhesive roller or paint brush.
The adhesive is applied over the entire substrate surface. Use
a net-like pattern for plastic and rubber sheeting. After a short
flash-off time (depending both on air and substrate temperature
and air humidity), Monarplan® GF is placed into the semiwet or
wet adhesive bed. It can be re-positioned for a short time. A safer
method to determine the proper flash-off time is the finger test.
The adhesive film must stick to the finger over its entire contact
area.
Make sure to entrap as little volatile matter as possible underneath
the roofing membrane. Temporary blisters in the membranes will
disappear as soon as the volatile substances have escaped.
Apply the adhesive onto the substrate, place the insulation
material into the semi-wet or still wet adhesive bed, re-position
it, briefly lift it off the surface and then briefly but firmly press
it down. Bonding on unlaminated rigid polystyrene boards is not
permissible.
Monarplan
®
Installation manual
062014V1
30
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