China Lejell211 Weather Resistant High Modulus Construction Polyurethane Waterproof Sealant, Find details about China Construction Sealant, One-Component Excellent Extrusion No Sag from Lejell211 Weather Resistant High Modulus Construction Polyurethane Waterproof Sealant
Lejell 211 Technical Data
Testing Items(2) | Performance |
Appearance | Black/White/Gray homogeneous paste |
Density (g/cm³) | 1.25±0.1 |
Sagging properties(mm) | ≤3 |
Shore A-hardness(A°) | 20~30 |
Tensile strength( Mpa) | ≥0.8 |
Elongation at break (%) | ≥500 |
Volatile content (%) | / |
Elastic recovery rate(%) | ≥70 |
Touch Dry time (min) | 180~360 |
Curing speed (mm/d) | / |
Extrudability (g/15s) | 100~350 |
Pollution properties | Non |
Application temperature (ºC) | -40~90 |
Shelf life(month) (3) | ≥9 |
Lejell211 Weather resistance polyurethane sealant for construction
Areas of Application:
Suitable for sealing joint of concrete external walls.Suitable for sealing joint of artificial panels.Suitable for sealing of joint between aluminous gusset plate and cement external wall.
Product features:
Weather resistance, good extrudability,non powdering and cracking.
One-component,excellent extrusion,no sag,easy construction.
Low modulus,high movement-resistance.