Online Exporter SV-777 silicone sealant for stone for Eindhoven Factory
Short Description:
Description SV-777 silicone sealant for stone, is an elastomer sealant in modulus, single. Waterproof joints need to be sensitive to natural stone, glass and metal building clean appearance panel for sealing design, it to the moisture in the air after curing in contact, the formation of elastic rubber sealing performance, durability, weather resistance, good combination with most building materials. Key Features 1. 100% silicone 2. Minimized fluid migration 3. Low dirt pick up 4. Water &...
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Description
SV-777 silicone sealant for stone, is an elastomer sealant in modulus, single. Waterproof joints need to be sensitive to natural stone, glass and metal building clean appearance panel for sealing design, it to the moisture in the air after curing in contact, the formation of elastic rubber sealing performance, durability, weather resistance, good combination with most building materials.
Key Features
1. 100% silicone
2. Minimized fluid migration
3. Low dirt pick up
4. Water & weatherproof
5. Primerless adhesion to most building materials
6. 25% movement capability
Basic Application
1.Stone curtain wall sealing
2.Engineering ceramic sealing
3.Stone and other materials such as glass, metal seam sealing
4.Other uses
Technical data sheet
| 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 stone | No | |
Certification
25HM GB/T 23261-2009；ASTM C920-2011
Color
Black，White，Gray
Package
300ml in cartridge * 24 per box, 590ml in sausage *20 per box
Shelf life
12 months
Note
If you want the TDS or MSDS or other details, please contact with our sales person.
BOSS® 125 Multi-Seal® Building Construction Sealant is a multi-purpose sealant, formulated with USP™ Technology. This unique sealant has great adhesion to most substrates, even when they are wet or damp! It is paintable and VOC Compliant.
I think the well system made of Duct Seal is the best for installing a transducer on a kayak hull. (thru-hull).
I is easy to make, easy to undo or redo. No tools are required at all. No sanding no heavy cleaning required at all. It is the cheapest and the fastest. There is no waiting time. You make it and go fish.
Though, I found that gluing the transducer on the hull, regardless of glue types (including Duct Seal), is not quite dependable. Because there is an inherent problem that is air pockets or air bubbles form between the hull and the transducer.
Build a well for the transducer and fill the well with water is the best way to achieve consistent and accurate readings for a long period of time.
On the video, I explained and demonstrated why a transducer well made of Duct Seal is the best way for installing a transducer on a kayak hull.
Joe
