RDP kwa khoma putty Redispersible polima ufa RDP / VAE, ndi wapadera emulsion kutsitsi kuyanika ufa zopangidwa ethylene ndi vinilu acetate copolymer, chifukwa cha mkulu kugwirizana mphamvu ndi katundu wapadera, monga: kukana madzi, kumanga ndi kutchinjiriza kutentha, kotero, ali ndi mitundu yayikulu kwambiri ...
Werengani zambiri