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CLASS OF GOODS (HS 2017)
690220
Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods; containing by weight more than 50% of alumina (Al2o3), of silica (SiO2) or of a mixture or compound of these
Baddeleyite-corundum refractory powder CirAsil
DESCRIPTION
Applied as a solution (Mertel) for lining the bottom of the pool with molt-melted tiles, as well as for sealing joints and creating a monolithic bottom