ARMOR PU SEALANT
CONSTRUCTION PU SEALANT
Product Description
Armor PU Sealant is a one-component, mediummodulus polyurethane sealant that cures on exposure to atmospheric humidity. It possesses excellent adhesion to all typical construction materials such as cement based materials, brick, ceramic, glass, wood, galvanized and painted sheet iron and various plastics.
- Possesses permanent elasticity
- 25% movement capability
- No surface tackiness after full cure.
- Do not pick up dirt
- No shrinkage
- Cures bubble-free
- Enhanced storage stability
- No sagging – Thixotropic
- Can be applied with hand gun and tooled easily
- Paintable
- Before application, be sure that joint surfaces
are clean, dry and free of all contamination - Apply sealant evenly, If necessary, use masking
tape and remove the tape while the sealant is
still soft - Joint width/depth ratio should be 2:1 (Table 1)
- If necessary, use back up material to adjust
joint depth - Sealants should adhere to only two surfaces of
the joint: Use backer rods and bond breakers
to facilitate.
Joint width 15 mm 20mm 25mm 30mm 35mm
Joint depth 8mm 10mm 12mm 15mm 15mm
Joint length/600ml 5meters 3meters 2meters 1.3meters 1.1meters
- Expansion joints between many different
construction materials - Movement and connection joints in floors
- Indoor and outdoor applications for
pedestrian and traffic areas - Joints between prefabricated construction
materials - Sealing and bonding of ventilation ducts,
gutters and spouts etc. - For expansion joints between pre-cast
concrete panels
Following cleaning procedure and materials are recommended:
Glass Degrease with alcohol or MEK
Aluminum, light alloy
and stainless steel Degrease with alcohol or MEK
Other Metals Lightly abrade then degrease as above
Wood Lightly abrade surface then remove dust
Plastics Degrease using an agent recommended by plastics manufacturer
Concrete and other
alkaline Surfaces Brush and remove dust
Meets or exceeds the requirements of the
following specifications:
- The requirements of VOC content
specifications in LEED credit EQc4.1 “Lowemitting products” - of SCAQMD rule 1168.
- The French VOC requirements for class A+
- CE marked for EN 15651 for façade
applications. - BS 6920 for the metallic water soluble
impurities.
For information and advice on the safe handling,
storage and disposal of chemical products, users
shall refer to the most recent Material Safety
Data Sheet containing physical, ecological,
toxicological and other safety-related data.
- It must not be used in totally confined spaces
where sealant cannot cure due to lack of
atmospheric moisture. - Do not use in applications where continuous
water immersion is possible. - Do not apply on frozen or wet surfaces or
through standing water. - Prolonged exposure to direct sunlight can
cause discoloring, - Avoid application below 5 °C and above 40 °C.
12 months if stored in its original package, away
from direct sunlight and moisture, between
+10⁰C and +25⁰C
Before Curing
Polyurethane Consistency Thixotropic Curing Mechanism
Moisture Curing Density 1.20±0.03 g/ml
Tack free time 30-70 min. (23°C and 50% R.H)
Curing Rate Min. 2.5 mm/day (23°C and 50% R.H)
Sagging 0 mm (EN ISO 7390)
Temperature Resistance -40°C to +90°C Application Temperature +5°C to +40°C
After Curing
Hardness Shore A 35-40 After 28 days (ASTM C661)
Paintibility Yes *
Elastic Recovery ≥ 70% (ISO 7389)
Glass-Glass
Elongation at break ≥ 100% (ISO8339)
E100 Modulus (23 C) 0.35-0.40 N/mm2 (ISO8339)
E100 Modulus (-20 C) ≤ 0.60 N/mm2 (ISO8339)
DUMBLE TEST
Elongation at break ≥%600 (ASTM D412)
Tensile Strength 1.5-2.0 N/mm2 (ASTM D412)
Product Type Grey (Sausage)
Volume 600 ml
Package 12
All recommendations, statements and technical data herein are based on tests we believe to be reliable and correct, but accuracy and completeness of said tests are not guaranteed and are not to be construed as a warranty either e x p r e s s e d or implied. User shall rely on his or her own information and tests to determine suitability of the product for the intended use and user assumes all risk and liability resulting from his or her use of
the product. Nothing contained in any supplied materials relieves the user of the obligation to read and follow the warnings and instruction for each product as set forth in the current Technical Data Sheet, product label and Safety Data Sheet prior to product use away. Armorsil Manufacturing supplies products that comply with the properties shown on the current datasheets. In the unlikely event that products supplied are proved not to comply with these properties, then we will replace the non-compliant product or refund the purchase price. Armorsil Manufacturing does not warrant or guarantee the installation of the products as it does not have control over the installation or end use of the products. Any suspected defects must be reported to Armorsil Manufacturing in writing within seven working days of being detected. Armorsil Manufacturing. Makes no warranty as to merchantability or fitness for a particular purpose and this warranty is in lieu of all other warranties express or implied. Neither seller nor Armorsil Manufacturing shall be liable to the buyer or any third person for any injury, loss or damages of any sort including remote or consequential damages, down time, or delay directly or indirectly resulting from use of or inability to use the product. . The information contained in the latest data
sheet supersedes all previously published editions. Visits to site by Armorsil personnel do not constitute supervisory responsibility. Armorsil reserves the right to alter the information contained in this datasheet without prior notice
