BUILDING REPAIR SERVICE

Product Description

APPLICATION INSTRUCTIONS SUBSTRATE QUALITY / PRE-TREATMENT The substrate must be clean, sound and dry, homo- geneous, free from grease, dust and loose particles. Paint, laitance and other poorly adhering particles must be removed. Fine hair line cracks must be widened with V groove upto 1 mm minimum and then filled. APPLICATION For filling Sika® Cracksil Acrylic Paste on the cracks of internal or external surface, existing POP or Sika® Wall Decor (wall putty) must be removed till plaster surface is exposed. For porous surfaces, apply primer coat pre- pared with Sika® Cracksil Acrylic Paste and water in 1:1 proportion over the crack. Fill Sika® Cracksil Acrylic Paste when the surface is tacky and not dried com- pletely. Press Sika® Cracksil Acrylic Paste firmly into the crack with a spatula or putty knife and level with the surface. Care must be taken to avoid formation of cavities or bubbles during application. Allow it set for 24 hours and then apply another coat of Sika® Cracksil Acrylic Paste in case of sag or depression. Further POP or Sika® Wall Decor (wall putty) application can be taken up once it is fully dry. For best results allowSika® Cracksil Acrylic Paste to cure for 7 days.