Pro User Heavy Duty Caulking Gun Sealant Applicator Skeleton   £5.25

Glad I bought this gun and thought i would do a review for anyone who's jnot sure if they should spend the few quid extra. Im glad i paid the bit extra for this heavy duty version. Its such much better - The gun i had before this you needed to use two hands which wasnt that great when you were up a ladder at full stretch. This gun is so smooth.