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Product Description
Black Waterproof Window And Door Silicone Sealant Curtain Wall Glass Sealing
YR-W108 is one component, which reacts with water of air at room temperature and solidifies to form elastic silicone rubber to achieve the effect of bonding and fixation. It is often used to fill the gaps between structures, play the role of bonding and sealing, and has excellent effects of waterproof, shockproof, sound insulation and heat insulation.
RTV Silicone Sealant
One-component, Neutral curing
Excellent weather resistance and durability;
Excellent long-term waterproof performance;
Good adhesion, can be bonded to a variety of substrates, without primer;
Application
Sealing of joints of aluminum alloy doors and windows, plastic steel doors and windows, copper doors and windows, wood doors and windows, steel doors and windows, etc;
Door and window glass assembly and sealing;
It has good adhesion to most building substrates such as glass, aluminum and concrete;
| Item | Result | ASTM Standard |
| Test condition | 23°C/73°F, 50% RH | |
| Tack-free time | 30-60 minutes | ASTM C679 |
| Curting Time(5mm) | ≤12 hours | |
| Fully Curing time | 24 hours | |
| After cured 21 days testing condition | 23°C/73°F, 50% RH | |
| Hardness(Shore A） | 20-60 | ASTM C661 |
| Tensile Strength（MPa） | 1.0 | |
| Elongation（%） | ASTM C1135 | |
| Shearing strength（MPa） | 8 | |
| Shelf life（Months） | 9 | |
| Temperature range（°C） | -40 ~ 150 | |
Color
Clear/White/Black/Grey or Customized Color
Shelf life and Stroage
When stored in unopened original containers at 27 º C (80 º F) or below, the shelf life from the date of production is 9-12 months.
Package
24 Pcs/box,64boxes/pallets
300ml cartridges and 590 ml foil sausage
Construction operation
- Conduct compatibility and adhesion test of contact materials before use;
- Clean the surface of the substrate to be bonded;
- Extrude the glue from the barrel to the interface with the glue gun;
- During construction, the joint shall be completely filled with sealant to ensure the bonding of both sides;
- Trim the edge before the glue is cured;
- Strike in a ventilated place.
Usage restrictions
The product cannot be used as structural bonding.
After construction, the mortar should not be completely isolated from the air before curing.
The surface of materials exuding grease, plasticizers or other organic solvents is not declared for use.
Frost or wet surface, long-term immersion is not recommended.
Construction is not recommended when the surface temperature of building materials is lower than 4 ℃ or higher than 40 ℃.
