Not gone through a chipper creating fines and damaging the structure allowing it to break down easier. EASY Joint will go rock hard when it is exposed to air and allowed to dry - this may take 3 to 5 days (depending on weather).

EH Smith is an authorised distributor of Porotherm, the precision-engineered clay block walling system from Wienerberger which is designed to provide a faster, dryer, safer and more sustainable building process. During the intial period, a very fine synthetic resin film remains on the stone surface which intensifies the colour of the stones and protects against dirt. To ensure a strong joint that will last for years the depth of the joint should be at least 20mm deep. The Romans used faggot bundles and brash to make long life drainage that is still evidenced even today .However we can say that its predecessors, earlier derivatives of the current product, have been in use for more than 20 years and where the ground conditions are stable and a good sub-base has been employed, they have stood the test of time - much longer in most instances than a cement alternative.

Same happened to me a good friend of several years got his landscaping contractor son to do my gardens for me . When pointing a porous surface, such as Sandstone and Limestone, it is recommended to use plenty of water as this helps prevent temporary staining from the compound. I'm 67 years old and female, I raked out all the old loose mortar then followed the instructions on the tub, its made the patio like new, I'm really pleased with the product and would recommend it.Jointing Compound is a type of patio grout which is the perfect finishing touch for any project involving laying outside tiles, slabs and paving stones. I went to all but the nurserys (closed early) and everyone told me the state is having Gypsum pulled from shelfs.