Acrylic sealant is mainly used to seal cracks, joints and slits on door and window frames, window sills, prefab elements, stairs, skirting, corrugated roof sheets, chimneys, conduit-pipes and roof gutters. Technical parameters: 1) Basic material: acrylic dispersion 2) Colors: white, grey, black and brown 3) Solids content: 85% 4) Specific gravity: 1.4 5) Shrinkage: about 15% Inner packing: 300ml/bottle