High Strength Adhesive & Plaster Filler for Interior Block Wall Construction Description
OMS ECO-Matt 621 HS is manufactured with natural gypsum , inorganic mineral filler and resin. OMS621 HS is a shrinkage free gypsum based bonding adhesive and plaster filler for assembling and smoothing of block works , such as, plaster block , gypsum block, cement block , bricks , plaster board , gypsum board , cornices , mouldings etc. OMS621 HS is also a general purpose gypsum plaster and smoothing skimcoat and fillers over a wide variety of different interior substrates before painter finishes . OMS621 HS a Class A1 fire resistant gypsum based building material .
The extended setting time of OMS621 HS allows block-layer plenty of time to adjust and align the blocks carefully and result in true flat block wall and also allowing painters to work easily with various thickness and texture patterns if necessary. Features & Benefits
