Hi i carry Type 10 on the van and done around 5 frames ,works like a t-cut very strong and also a long process have to wear upvc gloves as dissintergrated my ones.Wish i took some photos cos the frames were really bad one was stained black from the boiler flue,came up sparkling they were brand new but took ages to do,Cannot get on glass and def not on rubbers,my father in law has window conservatory company so thats how i got it.Couldnt work with it all the time.Cheers