Product description
QT-995 is a single component, neutral curing, suitable for glass curtain wall, aluminum plastic board, stone, sun room, thermal insulation board weather resistance and sealing design of silicone sealant, with excellent weather resistance, after artificial accelerated climate aging test, the physical and chemical performance of the sealant has no obvious change.
Product features
1.Neutral curing, no corrosion to most building materials;
2.Displacement capacity level 50, for the normal expansion and shear deformation of the curtain wall, this product can keep the same performance;
3.Excellent climate aging resistance, aging resistance, ultraviolet resistance, ozone resistance, water resistance;
4.The high and low temperature resistance is excellent, after curing in-50℃ constant brittle, hardening or cracking, in 150℃ constant soft, degradation, maintain good elasticity;
5.Single component, easy to use, in 4℃ ~40℃ has good extrusion and touch degeneration;
6.Have excellent bonding for most building materials;
7.Have good compatibility with other neutral silicone gel.
Main application
1.For the weather-resistant sealing of various glass curtain walls;
2.For metal (aluminum), sheet enamel weathering sealing;
3.Joint sealing for concrete, metal, etc.;
4.Roof building joint seal.