Polyurethane Sealant/ Contruction joint Polyurethane Sealant/ PU sealant
KNG FLEX 320® Construction Polyurethane Sealant is one-part room temperature moisture curiing polyurethane with high adhesion strength, aging resistant, vibiratio exhausion resistant, low temperature resistant and free-corrosive properties, is excellent where gap filling requirements are needed.
1. Good adhesion to most of substrates without primer.
2. Good weathering and Uv resistance
3. High flexiblity
5. Excellent wokrability.
It is highly recommended for the bonding and jointing precast panel, wood, aluminium and PVC joinery seams, curtain wall, bakes clay and concrete roof titles in constructing area, and other expansion joints in traditional construction.
COLOURS: Grey, Black
VOLUME: 310ml Aluminium; 400ml/600ml flexible sausage.
PACKAGING: 310ml:20pcs/ctn ; 400ml/600ml flexible sausage: 20pcs/ctn
STORAGE AND SHELF LIFE:
9 months from manufacture date when store in cool dry locations below 27°c, keep away from heat source and direct sunlight during storage.
TECHNICAL DATA SHEET
surface drying time
Hardness (shore A)
Extension at break (≥,%)
Strength at a given elongation(≥,MPa)
Operating temperature( oC )