... and nonposionous spray glue , aging resistant ,heat resistant ,fireproof resistant Nano-metre odorless spray glueMain ingredients:SBS,resin,rosin,solvent oil ... powerful,aging-resistant,high solids,no smell after hardening,fireproofUsage:sponge,cloth,leather,board,paper,plastic etc,used for mattress,pillows ... pressure will lead to cracking and desquamting. Environment-friendly Nano-meter odorless glue