BAIYUN SS602F Silicone Weather-Proofing Sealant is a one-component, non-corrosion,neutral curing silicone sealant designed and tested for weather-proof sealing in fiber cement board curtain wall joints. The material is supplied as a paste, which cures into a durable, formed-in-place silicone rubber joint sealant upon exposure to atmospheric moisture.
FEATURES
For fiber cement board curtain wall joints and cannot pollute the fiber cement board curtain wall
Odorless, non-corrosive cure system, especially for fiber cement board
Excellent weatherability and high resistance to ultraviolet radiation, heat and humidity, ozone and temperature extremes
Remains flexible over a temperature range of -58°F(-50°C) to 302°F (150°C)
Good compatibility with other neutral silicone sealants
COMPOSITION
One-part, neutral-curing
RTV silicone sealant
APPLICATIONS
Weather-proof sealing in fiber cement board curtain wall joints
TYPICAL PROPERTIES
| Property | Result | Test method |
| Uncured-As Tested at 23°C (73°F) and 50% RH | ||
| Working time (23°C/73°F, 50% RH) | 10-20minutes | ASTM C679 |
| Tack-free time (23°C/73°F, 50% RH) | 30-60 minutes | ASTM C679 |
| Curing time (23°C/73°F, 50% RH) | 7-14 days | |
| Flow, Sag or Slump | ＜0.1mm | ASTM C639 |
| VOC Content | ＜38g/L | |
| As Cured-After 21 days at 23°C (73°F) and 50% RH | ||
| Durometer Hardness, Shore A | 25-40 | ASTM C661 |
| Peel Strength | 34lb/in | ASTM C719 |
| Joint Movement Capability | ±25 | ASTM C719 |
| Tensile Adhesion Strength | ||
| AT 25% extension | 0.360MPa | ASTM C1135 |
| AT 50% extension | 0.498MPa | ASTM C1135 |
| Specifications: Typical property data values should not be used as specifications. Assistance with specifications is available by contacting Guangzhou Baiyun Technology CO.,LTD. | ||
DESCRIPTION
BAIYUN SS602F Silicone Weather-Proofing Sealant is a one-component, non-corrosion, neutral curing silicone sealant designed and tested for weather-proof sealing in fiber cement board curtain wall joints. The material is supplied as a paste, which cures into a durable, formed-in-place silicone rubber joint sealant upon exposure to atmospheric moisture.
SPECIFICATIONS
BAIYUN SS602F Silicone Weather-Proofing Sealant meets or exceeds the requirements of the following specifications when tested on a PC substrate for one-part sealants.
Specifications:
·ASTM C920; TypeS, Grade NS, Class 25, Use NT, A, G, M, O
PACKAGING
BAIYUN SS602F Silicone Weather-Proofing Sealant is available in 10.1 fl. oz. (300 ml) plastic caulking cartridges.
COLORS
Available in black, gray and white (standard colors)
Available in a wide variety of colors (customized)
USABLE LIFE AND STORAGE
When stored at or below 27ºC (80ºF) in the original unopened containers, BAIYUN SS602F Silicone Weatherproofing Sealant has a usable life of 12 months from the date of manufacture.
LIMITATIONS
BAIYUN SS602F Silicone Weather-Proofing Sealant should not be used, applied or is not recommended:
In structural glazing applications or where the sealant is intended as an adhesive.
In areas where abrasion and physical abuse are encountered.
In totally confined spaces as the sealant requires atmospheric moisture for a cure.
On frost-laden or damp surfaces
To building materials that bleed oils, plasticizers or solvents – materials such as impregnated wood, oil-based caulks, green or partially vulcanized rubber gaskets or tapes.
In below-grade applications
On substrates made of polypropylene, polyethylene, polycarbonate and polytetrafluoroethylene.
Where movement capability greater than ±25% is required.
Where painting of the sealant is required, as the paint film may crack and peel
For structural adhesion on bare metals or surfaces subject to corrosion (i.e., mill aluminum, bare steel, etc.)
To surfaces in contact with food
For use underwater or in other applications where the product will be in continuous contact with water
HANDLING AND SAFETY
PRODUCT SAFETY INFORMATION REQUIRED FOR SAFE USE IS NOT INCLUDED IN THIS DOCUMENT. BEFORE HANDLING, READ PRODUCT AND MATERIAL SAFETY DATA SHEETS AND CONTAINER LABELS FOR SAFE USE, PHYSICAL AND HEALTH HAZARD INFORMATION. THE MATERIAL SAFETY DATA SHEET IS AVAILABLE FROM BAIYUN SALES APPLICATION ENGINEER, OR DISTRIBUTOR, OR BY CALLING BAIYUN CUSTOMER SERVICE.
HOW TO USE
Complete design and installation guidelines are contained in the BAIYUN Technical Manual when using this product.
HEALTH AND ENVIRONMENT INFORMATION
For information and advice regarding transportation, handling, storage and disposal of chemical products, users should refer to the actual Material Safety Data Sheets containing physical, ecological toxicological and other safety-related data.
LIMITED WARRANTY INFORMATION – PLEASE READ CAREFULLY
The information contained herein is offered in good faith and is believed to be accurate. However, because conditions and methods of using our products are beyond our control, this information should not be used in substitution for customer’s tests to
ensure that the products of Guangzhou Baiyun Technology CO.,LTD. are safe, effective, and fully satisfactory for the intended end use. Suggestions of use shall not be taken as inducements to infringe any patent.
The warranty of Guangzhou Baiyun Technology CO.,LTD. is that the product will meet the Guangzhou Baiyun Technology CO.,LTD. sales specifications in effect at the time of shipment. Your exclusive remedy for breach of such warranty is limited to refund of purchasing price or replacement of any product shown to be other than as warranted.
