dear brother
jazakallha for your post here and appreciate ur detailing passion, may i have ur detailing experince? specialy ur experince with rotery polishers ? the reason is rotery polishers are for cutting /polishing paints and difficult to use for the beginners as inappropriate use can burn ur car paint compare to dual action polisher which is quite safe . i am afraid avialbity of ur required rotery polishers in pakistan and incase avilable than quite expencive, i am having sencan rotery ( chinese made and easily avilable in pakistan price roughly rs4200 to 4500 alongwith baking plate), for dual actions like portercable , meguiars avialbility here also not much and who ever have asking roughly 25k so better try to source from abroad ( best place is usa)
also share what car u have , its make year , paint colour ?
u are very right, paint sealants something new in pakistan and its avilability here very limited, one of our very dear brother kashif bhai @thekonsultant by proffesion softwear engr but a real passionate for car detailing and he import dodo juice ranage and autofineese range from uk, the best thing is he sell on very compititive rates ( no loss no profit bases ) , autofinese having good sealants and dodo juice waxes, detailer sprayers ,shampoos, cleanzers are best in its class ( based on personal experince )
welcome in car care world 