| Application: | Construction |
|---|---|
| Bonding Function: | Structural Adhesive |
| Color: | Colorless Transparent Liquid |
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YS-207 Modified silicone primer for building is a single-component base treatment agent composed of prepolymer, diluent, curing agent and additives, which can effectively improve the adhesion between colloid and base material.
YS-207 is a special matching primer suitable for the occasions where modified silicone MS sealantis used. Two-component modified silicone MS sealant must use it. If a single-component modified silicone sealant is used on a permeable substrate, it is recommended to use it.
1. Excellent penetration performance.
2. High adhesion to the base layer, which can effectively improve the bonding between the colloid material and the substrate.
3. Long operating time and fast curing speed after construction.
4. Single-component packaging, ready to use, simple operation.
| Item | Description |
| Type | Single component |
| Color | Colorless transparent liquid |
| Packaging | 500ml per iron bucket |
| Items | Typical Value |
| Surface drying time | ≤1h |
| Full cure time | ≤12h |
| Bond strength | ≥2.5Mpa |
During transportation, keep away from moisture, rain, sun, high temperature, heat source, handle with care, and avoid squeezing and collision.
The product should be stored in a ventilated, dry, cool place, and avoid direct sunlight. Isolate from fire and heat source. The storage temperature is 5ºC~30ºC, and the best storage temperature is 10ºC~25ºC. The storage period of unopened products is 6 months from the date of production. If the storage period is exceeded, it can still be used after passing the inspection.
1. Avoid construction when the ambient temperature is lower than 5ºC or higher than 40ºC, and the air humidity is higher than 85%. The temperature of the coated base must be higher than the dew point temperature by more than 3ºC.
2. Construction cannot be carried out on wet concrete surfaces, especially on surfaces with clear water.
3. The unused primer after opening the barrel should be tightly covered with the barrel lid and sealed for storage.
4. The construction site should have good ventilation facilities. When construction is carried out in narrow places or places where air is not circulated, forced ventilation measures should be taken.
5. Construction workers should wear work clothes, gloves and other labor protection supplies.
6. Fireworks are strictly prohibited at the construction site, and fire-fighting facilities should be equipped.
Oriental Yuhong entered the Chinese waterproofing industry in 1995 with the goal of providing high-quality waterproofing solutions for a variety of applications, including infrastructure projects and commercial and industrial buildings.The company is now the largest waterproofing system provider in Asia. Its products and services have been exported to more than 100 countries and regions such as the United States, Germany, Brazil, Australia, Canada, Russia, Japan, Singapore, South Korea, Central Africa, and South Africa.Oriental Yuhong has more than 50 subsidiaries and 27 manufacturing, research and development and logistics facilities. Yuhong's manufacturing facilities are world class, using the finest manufacturing equipment available. This allows the company to produce a full line of top-quality products, including modified bitumen waterproofing membranes, cold-applied self-adhering asphalt waterproofing membranes and thermoplastic (TPO) waterproof membranes etc.
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