GENERAL SPECIFICATIONS
SUBSTRATES PREPARATION
- The substrates must be clean, even, dry, free of dust, oil, grease, and any contaminants that could harm bonding.
- They may be cleaned with, methylethylketone (MEK), acetone, or grease remover.
- Apply a primer if necessary.
- Check the compatibility of the solvent used with the substrates.
- When using solvents, extinguish all sources of ignition and carefully follow the safety and handling instructions given by the manufacturer or supplier.
- If necessary, rub down metal surfaces beforehand.
- After rubbing down, the surface should be cleaned.
- Allow the substrate to dry after degreasing.
- We recommend cleaning concrete with a metal brush.
CAULKING
- it can be applied by a manual or pneumatic gun. any trace of grease, paint or non-adherent coating must be removed.
- After application, use a putty knife to smooth the joint with soapy water.
- This product should be used within 24 hours of opening the cartridge or sausage; otherwise, the sealant could harden inside. Do not apply at a temperature under 5 °C. (41ºF)
- In cold weather, store the cartridges at about 20 °C (68ºF) before use.
- Avoid any contact with non-cured MS, hybrid PU or silicone sealants as well as with alcohols or ammonia during curing.
- in joints, depth dimension must be double than width dimension. The maximum permitted witdth is 38mm
CLEANING
- Tools should be cleaned with, MEK or acetone before the sealant has completely cured. After curing, abrasion is necessary.
SHELF LIFE
12 months in the original, hermetically sealed packaging between 5 and 35 °C (41ºF to 95ºF).
PACKAGING
Boxes of 20 ut. (600 cm³ each), on the gray color.
HANDLING AND SAFETY
Not classified as hazardous. Read the material and safety data sheet before use. ( MSDS)
YIELD
|
Diameter of the application(mm)
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
|
Linear fleet (m)
|
190
|
85
|
47
|
30
|
21
|
15
|
11
|
9
|
7
|
TECHNICAL DATA
|
Appearance
|
pasty
|
|
Color
|
gray |
|
Density ISO 1675
|
1.18 ± 0.05 g/cm3
|
|
Sagging ISO 7390
|
none
|
|
Application temperature
|
5 ~35 °C
|
|
Skin formation time
|
±70 min
|
|
Cure time
|
3 mm/24 h
|
| Loss of volume ISO 10563 |
<10% |
| Tear resistance ISO 8340 modified |
pass |
| Adhesion/cohesion properties of deformation under tension maintained immersion in water at 28 days ISO 10590 modified |
no break |
| Adhesion/cohesion properties of deformation under-maintained tension, immersion in saltwater at 28 days ISO 10590 modified |
no break |
| Adhesion/cohesion tensile deformation properties maintained at -30ºC ISO 8340 modified |
pass |
|
Durability ISO 8340/9047/10590
|
pass |
|
Modulus at 100 % ISO 8339
|
±0.4 MPa
|
|
Elongation at break ISO 8339
|
>500 %
|
|
Tear strength DIN 53515
|
±10 N/mm
|
| Hardness Shore A/D ( internal test) |
35~40 / 9~10 |
|
Temperature resistance
|
- 40 ~+80°C (- 40 ~176 °F)
|
|
Resistance to dilute acids and bases
|
average
|
|
UV resistance
|
medium
|
|
Water and salt spray resistance
|
excellent
|
|
Compatibility with paints
|
water-based: yes
solvent-based: carry out tests before hand
|
|
Specific data
|
modulus at 100 % (ISO 37) : ca. 0.3 MPa
modulus at break (ISO 37): ca. 1.4 MPa
elongation at break (ISO 37) : > 600 %
|
Results were performed in the laboratory at 23ºC (73ºF) and 50% RH, under controllable conditions. These values may vary depending on the application, climatology, or substrate conditions.
