Recent content by mark338

Proper bristle, any type, only at dry corners and ceiling lines though not nylon as there too stiff , any marks come out as i would be doing another trowel anyway. Dont use one at wet corners.

Some of my students just throw the stuff on the floor and hope enough splashes up the wall to cover it.

The plaster isnt actually magnetic, it enables magnets to stick to it. Goes on a bit thicker than skim, 4 to 5mm. It needs this thickness to ensure there is enough additive to atract a magnet. Made by BG and ranges from about 30quid a bag on ebay to 65 at merchants. Dont over polish it...

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