| abstract |
The present invention relates to a coating composition for sealing surfaces, in particular a moisture-curable coating composition (C), comprising: A)100 parts by weight of a compound having the general formula (I) -A-Si (OR) 1 ) x R 2 3‑x B)7 to 200 parts by weight of a terminal silane-terminated polymer (P) of the general formula (II) R 3 ‑Si(OR 4 ) y R 5 3‑y C)0 to 400 parts by weight of a filler (F) and D)0.1 to 20 parts by weight of a curing catalyst (K), wherein A is a linear or branched alkylene group having 1 to 10 carbon atoms and R is 1 And R 4 Each being a linear or branched, unsubstituted or halogenated alkyl group having 1 to 10 carbon atoms, R 2 And R 5 Each being a linear or branched, unsubstituted or halogenated alkyl group having 1 to 5 carbon atoms, R 3 Is an aryl group or a linear, branched or cyclic alkyl or alkenyl group having 6 to 40 carbon atoms, and x and y are each 1,2 or 3, and also a method of sealing a surface. |