1)silicon liquida is Clear glue 2)Enable to see the firmness 3)High viscosity 4)Elasticity 5)Non toxic 1)silicon liquida is Clear glue 2)Enable to see the firmness 3)High viscosity 4)Elasticity 5)Non toxicInstuctions:Silicone is acrylic acid synthetic resin polymer, with high viscosity, colorless and elasticity after drying, which mainly used to adhere to POLYRONE, wood, metal, cement, paper, ...