SIWAY 600ml Suasage Waterproof Silicone Insulating Glass IG Sealant
Product Description
FEATURES
1. 100% silicone
2. Medium modulus (25% movement capability)
3. UV resistance & weatherproof
4. Primerless adhesion to most building materials
COLOURS
Available in black, gray, white and other customized colours.
PACKAGING
300ml in cartridge * 24 per box, 590ml/600ml in sausage *20 per box
BASIC USES
1. All kinds of glass curtain wall weatherproof seal
2.For metal (aluminum) curtain wall, enamel curtain wall weatherproof seal
3. Joint sealing of concrete and metal
4. Roof joint seal
TYPICAL PROPERTIES
These values are not intended for use in preparing specifications
| Test standard | Test project | Unit | value | |||
| Before curing——25℃，50%R.H. | ||||||
| ASTM C 679 | Flow, sagging or vertical flow | mm | 0 | |||
| VOC | g/L | ＜80 | ||||
| GB13477 | surface drying time（25℃，50%R.H.） | min | 30 | |||
| Curing time（25℃，50%R.H.） | Day | 7-14 | ||||
| Sealant curing speed and operating time will have different with different temperatures and temperature, high temperature and high humidity can make sealant curing speed faster, rather low temperature and low humidity are slower.21 days after curing——25℃，50%R.H. | ||||||
| GB13477 | Durometer Hardness | Shore A | 30 | |||
| GB13477 | The ultimate tensile strength | Mpa | 0.7 | |||
| Temperature stability | ℃ | -50~+150 | ||||
| GB13477 | Movement capability | % | 25 | |||
| ASTM C 1248 | Pollution / oil, natural Weatherproof | No | ||||
CURE TIME
As exposed to air, It begins to cure inward from surface. Its tack free time is about 50 minutes; the full and optimal adhesion depends on the sealant depth.
SPECIFICATIONS
Itis designed to meet or even exceed the requirements of:
Chinese national specification GB/T 14683-2003 20HM
STORAGE AND SHELF LIFE
It should be stored at or below 27℃ in original unopened containers. It has a shelf life of 12 months from the date of manufacture.
HOW TO USE
Surface Preparation
Clean all joints removing all foreign matter and contaminants such as oil, grease, dust, water, frost, old sealants, surface dirt, or glazing compounds and protective coatings.
Application Method
Mask areas adjacent to joints to ensure neat sealant lines. Apply BM668 in a continuous operation using dispensing guns. Before a skin forms, tool the sealant with light pressure to spread the sealant against the joint surfaces. Remove masking tape as soon as the bead is tooled.
TECHNICAL SERVICES
Complete technical information and literature, adhesion testing, and compatibility testing are available from SIWAY.
