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Non Toxic Weatherproof Silicone Sealant For Window Or Aluminum Lant
Description:
base :Silicone, neutral room temperature curing; Size: 300ml / 260ml / 220ml / 280ml, Container Type: Tube , Color: transparency , Specific Gravity: 0.94 , Performance Temperature: Range: lower 6 or higher than 40 , Substrates: Most glass, aluminum alloy, plastic steel windows and doors, ceramic, non assembly oily Wood etc. Powder coated aluminum must be solvent completely remove wax coating. Full Cure: 24 hours. Application Time: 30 minutes. Application Temperature Range: Neutral room temperature , Characteristics : Will not shrink or crack , Weatherproof / Mildew Resistant , 30 minutes Tack free time, For Use with : Standard Caulk Gun , basement Applications and multi-purpose , Storage : 9 months shelf life if stored below 27 in cool and dry place after production; Outstanding weather resistance, long service life, easy to operation, super strong adhesion , high quality and reasonable price
Construction Guide:
1, Must use solvents such as toluene or acetone, keep the interface clean and dry.
2, As to the use of a primer to enhance its adhesion, when the primer is dry before construction. 3, Construction application of sealant joints completely filled, ensure a double faced adhesive. Taped the protection of sites in need, but make sure the tape not to touch the surface of construction will be.
3, Before the gum is solidified, trimming immediately, in order to achieve the beautiful appearance.
Restrictions:
When the surface of the material at the temperature above 40 , can't be constructed using the sealant; cannot be used as structural adhesive; not in the wet surface construction; cannot be used for oil or oil leakage surface; cannot be used directly in the new cement concrete surface.
Specification:
Test Parameter | Unit | Result |
As Supplied Tested at 23°C and 50% RH | ||
Specific Gravity | g/ml | 0.99±0.02 |
Flow (sag or slump) | mm | 0 |
Extrusion Rate Skin Time | ml/minute minute | 130 5~10 |
Tack-free Time | hour | ≤1.0 |
Curing time (5mm) | hour | ≤8 |
As Cured-after 21 days at 23°C and 50% RH | ||
Durometer Hardness, Shore A | Points | 30 |
Movement Capability | % | ±25 |
Tensile/Modulus at 50% Elongation | Mpa | 0.32 |
Tensile/Modulus at 100% Elongation | Mpa | 0.38 |
Ultimate Tensile Strength Ultimate Elongation at Break | Mpa % | 0.45 300 |