NHL 5 natural hydraulic lime 25kg bags
Bags of NHL 5 - dry powered - for use in mixing a lime mortar. Can be used in laying stone walls, bricks, rendering, re-pointing, screed. Very easy to work with. Do not be scared of lime! Standard mortar mix is 3:1 sand:lime. Add fibres to scratch coat and dub out if necessary. Sponge float and then trowel float top coat. Leave at least 12 hours minimum between coats. Do not attempt if frost likely. Wet substrate before application. Mix should be not crumbly dry and not sloppy wet for both coats. Or NHL can even be used as a soil improver, as a natural alkali and to increase mechanical and workability characteristics in clay soils. I bought a pallet and have 10 bags left over at the end of the job. Will sell at £8 a bag or all 10 for £75 You are welcome to come and collect, I could deliver for £0.50 per mile from NP11 7ND but will need payment in advance. Read More