... resistance≥0.5MPaShrinkage,%<0.50%Construction points:1,Base surface must be dry,clean,no oil and ... or too hot, you should wet the base surface slightly with clean water ,but do not soak the ... be used.3,smear the mixed product on base surface with serrated trowel,and stretch to serrated grain,bond ... in rainy days2,use this product ,should match with SEALOP color joint mixure.3,when the water absortion ...