Pushing the button allows the contents of both aerosol containers to be mixed and discharged,dispensing with the tediousness of mixing.			Advantages are -Corrosion Resistance -Transparency
The Sherbet Spray gives a much cooler vaporization of liquefied Gas. The Cracking Foam generates cracking ?Sounds when being discharged.			Advantages are -non LPG -Spray,Gels and Post Foams -Dispense any Position -Corrosion Resistance