Main Raw Material:Acrylic Type:Silicone acrylate sealant Application:curtain wall、Stone Curtain Wall、Aluminum panel curtain wall、External wall insulation board、Sun Room、doors and windows。 Package:300ml*24 Shelf life:12 Months Feature:Excellent Sealing Density:1.45±0.1g/ml Surface drying time:≤3h Solidification rate:≈2mm/24h Shore hardness A:35-45 displacement capacity:25% Tensile modulus:>0.4MPa Elastic recovery rate%:≥80 Quality loss rate%:≤8