GNS
N60
WEATHERPROOF
SILICONE SEALANT
N60 Neutral Waterproof Clear Silicone Sealant Caulk Adhesive for Window
GNS
N60 weatherproof silicone sealant
is a one part, neutral cure, high performance weather seal silicone sealant which exhibits outstanding physical properties for projects and general building constructions applications. It has excellent weathering resistance, sealing and primerless adhesive properties, durability, virtually unaffected by sunlight, rain, wind, frost, snow, air pollutant, ozone and temperature extremes.
FEATURES
*
One part, it can be easily used and extruded with common caulking guns.
*
Excellent adhesion to ceramics, steel, concrete, metal; and coated surface.
*
Outstanding weatherproofing ability, resisting to ultraviolet ray, ozone, snow or
temperature extremes.
*
Neutral cure, non-acidic, will not corrode metal or other corrosion-sensitive material.
Test Parameter | Unit | Result Translucent Pigmented | |
As Supplied Tested at 23ºC and 50% RH | |||
Specific Gravity | g/ml | 1.00±0.02 | 1. 43 ±0.02 |
Flow (sag or slump) | mm | 0 | 0 |
Extrusion Rate
Skin Time |
ml/minute
minute |
100
5~10 |
123
≤80 |
Tack-free Time | hour | ≤1 | ≤8 |
Curing time (5mm) | hour | ≤12 | ≤15 |
As Cured-after 21 days at 23ºC and 50% RH | |||
Durometer Hardness, Shore A | Points | 28 | 36 |
Elastic Recovery | % | 98 | 98 |
Movement Capability | % | ±25 | ±40 |
Tensile/Modulus at 50% Elongation | Mp | 0.27 | 0.52 |
Tensile/Modulus at 100% Elongation | Mp | 0.35 | 0.68 |
Ultimate Tensile Strength
Ultimate Elongation at Break |
Mp
% |
0.37
175 |
0.84
400 |
How to use
Apply to clean, dry and grease-free surfaces. Cut the nozzle at 45°angle to the desired shape and size. For better appearance, cover outside of joint areas with masking tape before application. Tool immediately after sealant application and remove masking tape before sealant skins.APPLICATION AREA:
- General glazing and weather sealing in curtain wall and building facades.FAQ :