PRODUCT DESCRIPTION
APPLICATIONS
APPLICATION INSTRUCTIONS
MASKING
To obtain a neat sealant line, use masking tape to cover areas adjacent to any joints before priming
For difficult-to-bond substrates, use of a primer. Allow primer to dry thoroughly before proceeding
Tool imme diately, within 5 minutes of application, with a spatula to spread the sealant against the
back-up material and joint surfaces. Remove masking tape immediately after tooling. Sealant will
begin to skin on the exposed surface in about 10 minutes and cure will progress inward
HANDLING AND SAFETY
Available in 4 colors
White(W) Clear(C) Black(B) Light Gray (G2)
- SILICONE GE - 128 is a one-component silicone sealant which cures to a high modulus silicone rubber on exposure to atmospheric moisture at room temperature
- This product is a acetoxy cure sealant which emit vinegar odor during curing process and virtually corrosive to some metal substrates.
- In addition to the unique features of silicone rubber such as superior high and low temperature resistance, water resistance, outstanding weatherability also provides excellent adhesion to glass, metal/steel* and numerous construction materials.
- SILICONE GE - 128 is highly suitable for general glazing, sealing and caulking of interior and exterior building joints, windows, doors, glass to glass, pipes
- One component, ready-to-use sealant
- Room temperature cure
- Acetoxy cure
- Vinegar odor during cure
- Easy gunnability over a wide temperature range
- Maintains good flexibility
- Excellent adhesion to many materials
APPLICATIONS
- Sealant for glass-to-glass and glass-to-metal sashing
- Sealant for general glazing, sealing and caulking of interior and exterior application
KEO SILICONE GE - 128 | |
| Consistency ( Độ sệt ) | Paste ( Hỗn hợp nhão ) |
| Specific Gravity ( Trọng lượng riêng, g/cm3 ) (230C) | 1.03 |
| Extrudability ( Khả năng đùn ép ) Sec | 3 |
| Tack-Free Time ( Thời gian khô bề mặt ) (230C) min | 15 |
| Slump ( Độ co ngót ) mm | <1 |
| Hardness ( Độ cứng ) | 22 |
| Tensile strength ( Độ bền kéo ) MPa | 1.9 |
| Elongation ( Khả năng giãn dài ) % | 500 |
| Adhesion area ( Khả năng bám dính ) | Tuyệt vời |
| UV resistance ( Khả năng chống tia cực tím UV ) | Tuyệt vời |
APPLICATION INSTRUCTIONS
- SURFACE PREPARATION
MASKING
To obtain a neat sealant line, use masking tape to cover areas adjacent to any joints before priming
- PRIMER
For difficult-to-bond substrates, use of a primer. Allow primer to dry thoroughly before proceeding
- APPLYING AND TOOLING SEALANT
Tool imme diately, within 5 minutes of application, with a spatula to spread the sealant against the
back-up material and joint surfaces. Remove masking tape immediately after tooling. Sealant will
begin to skin on the exposed surface in about 10 minutes and cure will progress inward
HANDLING AND SAFETY
- Wear eye protection when handling uncured sealant as it can irritate eyes. In case of eye contact, immediately flush eyes well with water and contact a physician
- This product releases acetoxy vapors as a by-product of cure. Adequate ventilation must be maintained in the work place at all times
- Extended contact with the skin may cause irritation and should be avoided
- Not for food contact use
- Store in a cool, dry, dark place
- Keep out of reach of children
- 300 gram e cartridge available in carton box of 24 pieces
Available in 4 colors
White(W) Clear(C) Black(B) Light Gray (G2)
