Good Adhesion Black Silicone Sealant for Connecting Joints in Bathrooms
Product Features & Use:
- SD-620 Elastic Silicone Sealant is ideal for movement joints, corner and connecting joints in bathrooms, showers and living areas, and doors and windows abutting tiles.
- Excellent resistance to weather, UV-radiation
- Contains fungicide to prevent the growth of fungi and moulds
- Neutral cure and low odour
- Suitable for wall and floor applications
- Suitable for internal and external areas
Color:
Packing:
- Cartridge 300ml/280ml, 1 x 24 per carton
- Sausage 600ml, 1 x 20 per carton
Use Restriction:
- It can not be used as structual adhesive
- Not suitable on the material which seep grease, plasticizing agent or solvent, such as the surface of oil-impregnated wood
- It's not suitable on non-ventilated places, as silicone sealant requires absorbing moisture in air for curing
- It's not suitable for continuous soggy places or wet places all the year round
- It's not suitable for using when the temperature on the material surface is lower than 4℃ or higher than 40℃
Tranportation&Storage:
- SD-620 is not a flammable and explosive material,so it can be transported as a normal non-hazardous product,it shall be stored in a dry,cool and well-ventilated place below 27 degrees,as of production date,the storage period is 24 months.
Storage Condition:
- Under 27 ℃ cool dry and well ventilated place, avoid high temperature
- Shelf life: 24 month stored in cool and dry place. (+7 ℃-27 ℃).
SD-620 Data Sheet:
| Density | 1.00±0.02 |
| Shelf time | 24 months |
| Appearance | Paste |
| Skin time | 10-20min |
| Curing time | ≤ 48hrs for colored, ≤24hrs for clear |
| Harness shore A | 20-30 |
| Tensile strength | ≥ 0.6Mpa |
| Ultimate elongation at break | ≥ 400 |
| Modulus 100 | 0.55Mpa |
| Extrusion rate | 200-300 g/min |
