The weatherproof neutral silicone selant is a high quality, low/middle modulus, anti-fungal, neutral curing sealant. The silicone sealant is compatible with all kinds of structural silicone sealant and most adhesives, it has excellent adhesion to aluminum, PVC, ceramic, concrete, metal,plastic, vinyl,wood and most building material, with outstanding weatherproof ability make the sealant is good at using outdoor condition.
The sealant especially designed for outdoor use, building aluminum panel, curtain wall and ourdoor decoration, offers resistance to sunlight, rainwater, snow, ozone and extreme temperatures. It easily extrudes in a wide rang weather condition and quick cures, the cured sealant can maintain its elasticity in temperatures.
Smooth paste without bubble or particles
Clear,White,Black or any other color
Specific Gravity g/ml
Placed Vertically(mm) None
Full curing time(hours)
Maximun enlongation ratio%
Hardness Shore A(Cured)
-40 to 185
Packing:260ml,280ml,300ml per cartridge,24 cartridges per carton, carton size:30*30*24cm
one 20 feet container load 2000ctns
Storage:Strored under dry and airy place
temperature lower than 90 F(32 C) in original unopened container,
the sealant has 12months shelf life from the date of shipment at least.
How to use:
1, the subtract surfaces must be cleaned, dry and free of grease and all loose materials.
2, inject the sealant by hand-operated or pneumatic caulking gun and fill sealant in the joints, for getting better appearance, cover outside of the joint areas with masking tapes before application,remove the masking tapes immediately after finishing.
1, uncured sealant avoids contact skin for long time.
2, incase contact eyes, rinse eyes with large quantities of water and seek medical service.