Pebble crete and grinding...
Bought a house recently and it has pebble creek in the laundrey leading outside. Trouble is there is a 0.5cm to 1cm gap between were the pebble creek finished and the screen door closes onto the frame making a nice entrance for all the creepy crawly's to come into the house at night.
Plan A was to build up the pebble creek to fill in the gap so I took a trip to bunnings but pebble creek is kind of extinct these days I think. I think it would be difficult to try to match the existing pebbles anyway.
Plan B comes into effect and the idea was to use an angle grinder to produce a nice straight cut across the pebble creek (~5cm wide) and get some black oxide, mix it with cconcrete and fill across and up to the screen door leaving no gap. The trouble is how do I grind right up to the wooden frame of the door to get a nice straight cut? Obviously the disc won't take me to the end before I hit wall on either side. Any ideas to keep the edge nice and straight and looking professional all the way along? I'm thinking chisel but am worried that rather than a straight line chunks may come out.
Alternatively anyone know of a place which sells pebble creek mixes in different shade in Sydney that I can mix with epoxy resin?