Tender For supply of enamel, synthetic, exterior (a) undercoating (b) finishing (v4) confirming to is 2932 (q3) , removing existing loose or foreign material completely from masonry , 15mm thick rendering in cm 1 ratio 4 as on brick or concrete , providing and applying waterproof wall putty cement based , post all repair works comma treating the surface to remove , over a coat of waterproof basecoat or primer , providing and applying 2 coats of crack master paste flexible