Q1:  Will AlumAseal fix a head gasket leak or a leak in a cracked engine block?   
Q2:  I have some old AlumAseal in my garage. How long will it last?   
Q3:  If I use AlumAseal will it plug up my radiator, heater core or other parts of the cooling system?   
Q4:  I have a truck with a large cooling system. How big a system will a tube or bottle of AlumAseal treat?   
Q5:  How long should AlumAseal take to work?   
Q6:  Will AlumAseal stop leaks in a cooling system using extended life antifreeze like Dex-Cool® ?   
Q7:  Should I drain my cooling system and use fresh coolant before using AlumAseal?   
Q8:  Which product works best, the liquid or powder?   
Q9:  Is AlumAseal harmful to brass, rubber, plastic, steel or aluminum cooling system parts?   
Q10:  Will AlumAseal stop a leak in a cooling system rubber hose?   
Q11:  I can't reach my radiator cap. What should I do?