Primus Aggrappante (Sealer/Undercoat/Primer/Base coat)

4 in one ,Sealer,Undercoat,Primer,Base coat for Venetian PLaster. Especially design product to adhere to any glossy surface without sanding. It can be applied over ceramic tiles, glass, marble as a preparation for any of limebased and acrylic products. 

Very helpful for renovators to save money in disposing of all tiles.

5 liters can make up to 7 sqm. applied with Istinto notched trowel.