Kema Coat 700
Kema Coat 700
Kema Coat 700 is a premium industrial grade, ready mixed elastomeric acrylic wall putty and crack-filling compound engineered for high performance exterior and interior substrate profiling
Technical Property | Value / Description | Engineering Benefit |
Classification | Elastomeric Crack-Filling & Surface Leveling Putty | Specialized asset framework component for cracked or dynamic substrates |
Chemical Base | Highly Flexible Elastomeric Acrylic Emulsion Matrix | Advanced elastic bonding that accommodates substrate shear stress |
Appearance & Form | Ultra-homogeneous, high-build viscous paste | Superior cavity-pack behavior, eliminating sagging in deep joint lines |
Specific Gravity | Approx. $1.68 \pm 0.05$ kg/liter | High density parameter that prevents volumetric shrinkage inside cracks |
Crack-Bridging Ability | Excellent Rating (Dynamic Elastic Movement) | Insulates topcoats from localized cracking and structural shifting |
Kemacoat-700
Outstanding Elastomeric Elongation: Features robust elongation properties designed to flex and stretch safely along with physical and thermal wall fluctuations.
High-Build Cavity Packing: Fills and seals active hairline cracks and deeper plaster fissures effectively without hollow contraction or dry drop-down.
Premium Hydrophobic Moisture Shield: Blocks rain ingress and external water seeping through open cracks, keeping the core masonry components dry.
Aggressive Interfacial Anchoring: Achieves heavy mechanical grab onto raw concrete frames, cement plasters, and modular pre-cast elements.
Smooth Trowel Slip & Sanding Profile: Offers extended wet-edge time during blade handling while maintaining effortless dry abrasive sanding characteristics.
Rectifying, packing, and sealing active structural cracks and hairline fissures on exterior building facades, boundary walls, and commercial developments.
High-performance elastic skimming and leveling for infrastructure frameworks prone to traffic vibrations or minor settlement stresses.
Moisture-barrier and dynamic base-coat preparation for internal wall systems in high-humidity layouts like luxury kitchens and bath enclosures.
Patching joints, corners, and concrete-masonry junctions during extensive commercial architectural restoration and contracting tenders.
Substrate & Crack Preparation: Open out existing cracks into a steady 'V' profile layout. Clear out all loose mortar dust, old paints, and organic release oils using mechanical blowers. Apply a coat of water-based sealer inside the open groove to secure base stabilization.
Execution & Profiling: Pack Kema Coat 700 deep into the open 'V' grooves using flexible steel putty knives, pressing firmly. For wide surface skim applications, apply 1 or 2 cross-directional layers using standard stainless steel plastering trowels.
Drying & Recoat Windows: Allow a steady drying interval of 4 to 6 hours between coats depending on localized job-site temperature, humidity levels, and layer thickness.
Sanding & Topcoating: Once fully cured, sand down the surface utilizing medium-to-fine abrasive sheets. Vacuum away all micro-dust particles before applying decorative exterior topcoats (such as Zenatone 700 or Kingtone).
