Disclosed are a matt, non yellowing type and solventless epoxy adhesive composition and a plastering composition which comprise: base units in which 60-71wt% of urethane color coated quartz sand, 24-35wt% of epoxy resin, 2-6wt% of metallic powder, 2-7wt% of silica sol, 0.05-0.25wt% of dispersing agent, 0.05-0.25wt% of antifoaming agent, 0.2-0.7wt% of plasticizer, and 0.2-1.2wt% of emulsifier are mixed; and amine or aliphatic polyamine based hardener units. The mixing ratio of the base unit to the hardener unit is 100:10 to 100:25. The matt, non yellowing type and solventless epoxy adhesive and plastering compositions according to the present invention can be applied in all kinds of tiles, stones, and boards such as living room, bathroom, veranda, elevator hall, entrance, exterior wall of a building, indoor plastering finishing, sink, bath tub, and the likes as the two-component type matt, non yellowing type and solventless epoxy masonry joint and plastering finishing material. Also, the plastering finishing material and tile attachment and masonry joint are constructed at the same time so that various contamination can be prevented, and cracks and scratches can be prevented by having strong intensity, and the matt, non yellowing type and solventless epoxy adhesive and plastering compositions can be used as the color masonry joint, tile adhesive, and plastering finishing material by beautifully and luxuriously expressing appearance using special color coated quartz sand or metallic powder.
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