Our CX-948 is used to adhere our
product down to the solid sub-straight and to each other
(weather it is at the factory edges or at the interlock).
It is recommended NOT to glue our products down to the rooftop, however,
it IS recommended to glue just the interlocks together.
Gluing our products down to a rooftop membrane will most
likely void your warranty / guaranty unless otherwise instructed
by your architect or engineer. Surfacing area must be structurally
sound, dry, clean and free of dirt, moisture, loose particles,
oils, grease, wet tar, paint, wax, rust, waterproofing or
curing and parting compounds, membrane materials or other
substances that may effect proper
adhesion.
|
On metal surfaces, remove scale, rust or other coatings
to expose a bright white surface. Aluminum window frames
are frequently coated with a clear lacquer that must be
removed before the application begins.
On concrete, or stone, other masonry surfaces,
clean by grinding, sandblasting or wire brushing to expose
a sound surface free of contamination and laitance.
On wood surfaces, the surface must be clean and sound.
Scrape away paint to bare wood. |
Priming
The
CX-948 bonds
well to most substrates, however,
it is the user’s responsibility to check the adhesion
of the cured adhesive on specific substrates.
Application
1.) Apply by caulking gun
or trowel.
2.) Wearing gloves during
application is highly recommended. Once material has
cured it cannot be removed.
3.) Because of the high strength
of the CX-948, do not apply it as heavy as you would
a conventional adhesive. Cut the smallest possible opening
in the spout to render the appropriate-sized bead. De
certain to fill all gaps between materials.
4.) Use mechanical fasteners
to hold materials in place until adhesive has fully
cured.
Typical Properties
|
Property
|
Value
|
|
Viscosity
|
Up to 1,000,000
|
|
Solids %
|
90
|
|
Working, Open Time in hours
|
1
|
|
Weight (lbs, gal, kg/l)
|
10.8 (130)
|
|
Flash point, (F, C.)
|
250 Degrees (121 Celcus)
|
|
Freeze/Thaw Stability
|
Does not freeze
|
|
Shrinkage
|
None
|
|
Service Temperature (F, C)
|
250 Degrees (121 Celcus)
|
|
Slab Temperature (F, C)
|
50 to 100 (10 to 38)
|
Curing
The
CX-948 forms a tenacious bond overnight. Firm set in
1 to 2 hours; Handle able up to 16 hours, and fully
cures in 7 days. This is based on temperatures at 75
degrees F. (24 degrees C) and 50% relative humidity.
Cure times vary with temperature, humidity, and the
porosity of the materials joined.
Cleanup
Clean
all tools and equipment immediately after use with xylene,
minerals spirits or acetone. Cured material must be
mechanically removed.
For Best Performance
Wear
gloves during application of adhesive; once cured, material
cannot be removed. It is not intended for applications
with continuous submersion. If adhesion to a substrate
is questionable, a test application must be conducted.
Make certain the most current version of the product
data sheet and MSDS are being used; call Customer Service
at (1-800) 293-9822 to verify the most current versions.
Proper application is the responsibility of the user.
Field visits by Unity personnel are for the purpose
of making technical recommendations only and not for
supervising or providing quality control on the jobsite.
Yield:
|
Bead Size (mm)
|
Lineal Ft/Gal (M/L)
|
Lineal FT Per 313 ML
|
Lineal FT Per 858ML
|
|
1/8 (3)
|
1,569 (126.2)
|
90
|
260
|
|
3/16 (5)
|
697 (56)
|
40
|
120
|
|
1/4 (6)
|
392 (31.5)
|
20
|
67
|
|
5/16 (8)
|
251 (20.2)
|
11
|
30
|
|
3 /8 (10)
|
174 (14)
|
6
|
16
|
Health and Safety
Precautions
KEEP
OUT OF REACH OF CHILDREN. Avoid contact with exposed
skin, eyes and clothing. Wash thoroughly after handling.
Avoid breathing vapors. Use only with adequate ventilation.
Use impervious gloves, eye protection and if the TLV
is exceeded or used in a poor / ventilated area, use
NIOSH/MSHA approved respiratory protection in accordance
with applicable Federal, State and Local regulations.
DO NOT take internally. Keep containers closed. Empty
containers may contain hazardous residues. All label
warning must be observed until container is commercially
cleaned or reconditioned.
First Aid
In
case of eye contact, flush thoroughly with water for
at least 15 minutes. SEEK IMMEDIATE MEDICAL ATTNETION.
In case of skin contact, wash affected area with soap
and water. If irritation persists, SEEK MEDICAL ATTENTION.
Remove and wash contaminated clothing. If inhalation
causes physical discomfort, remove to fresh air. If
discomfort persists or any breathing difficulty occurs,
or if swallowed, SEEK IMMEDIATE MEDICAL ATTENTION by
dialing 911 or call us at: (1-800) 293-9822.
VOC Content:
45 G/L or 0.38 lbs./Gal, less water and exempt solvents. |
