Concrete Surface Preparation, Grinding & Substrate Profiling
Professional mechanical diamond grinding, scarifying, dust-free shot blasting, and chemical floor etching to prepare concrete for high-adhesion coatings.
Putty Knife 3 Inch Stiff is a trade-quality tool stocked and sourced by Paints Kenya for contractors and painting teams across Kenya.
Heavy-gauge 3-inch stiff putty knife engineered for heavy-duty scraping, chiseling off stubborn mortar burrs, and applying thick cementitious patching compounds.
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Heavy-gauge 3-inch stiff putty knife engineered for heavy-duty scraping, chiseling off stubborn mortar burrs, and applying thick cementitious patching compounds.
Crafted from thick 1.8mm tempered carbon steel that will not bend under maximum body leverage, making it the ideal preparation tool for rough masonry and concrete walls.
Supplied by Paints Kenya for trade painters, plasterers, and concrete repair contractors throughout Kenya.
Approved surface preparation standards, methodology statements, and target sector deployment protocols.
Professional mechanical diamond grinding, scarifying, dust-free shot blasting, and chemical floor etching to prepare concrete for high-adhesion coatings.
Our application crews handle diamond grinding, surface moisture testing, and multi-coat installation adhering strictly to manufacturer technical data sheets.
Stiff knives will not deflect under heavy leverage, allowing you to scrape off stubborn paint, mortar dabs, and hard residues that would bend a flexible knife.
Yes, its hardened carbon steel blade can be reground with a bench grinder or file to maintain a razor-sharp chisel edge.
Yes, its solid full-tang through-handle construction can withstand light mallet strikes on tough mortar.
For fine skim plaster, a 6-inch or 8-inch flexible taping knife is better. Use this 3-inch stiff knife for rough filling and scraping.
Clean with a wire brush, dry thoroughly, and store in a dry environment.