Glory 2-Pack Etching Primer is an acid-catalysed polyvinyl butyral wash primer manufactured by Nasib Industrial Products Limited in Nairobi. It creates a molecular bond on galvanized iron and aluminium that prevents paint peeling and blistering. Sienna Paints supplies 1L and 4L two-pack kits across Kenya.
Glory 2-Pack Etching Primer is a polyvinyl butyral wash primer with phosphoric acid catalyst that chemically bites into galvanized steel and aluminium to ensure permanent topcoat adhesion.
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Approved surface preparation standards, methodology statements, and target sector deployment protocols.
Heavy-duty industrial anti-corrosive primer systems, red oxide primers, zinc chromate, and aliphatic polyurethane topcoats for steel structures, roofs, and gates.
Our application crews handle diamond grinding, surface moisture testing, and multi-coat installation adhering strictly to manufacturer technical data sheets.
Galvanized zinc reacts chemically with the oils in standard alkyd paints (a process called saponification), producing a soapy residue at the metal interface that causes the entire paint sheet to peel. Glory 2-Pack Etching Primer chemically etches and passivates the zinc, creating an unbreakable bond.
Mix 1 part Base with 1 part Acid Catalyst by volume. Stir well and let it stand for 15 minutes (induction period) before application. Use within 6 to 8 hours.
Etch primer must be applied as a very thin, semi-transparent wash coat (10-15 microns dry film thickness). Heavy, thick coats will lose cohesive strength and cause peeling.
Yes. It is the industry standard preparatory primer for bare architectural aluminium extrusions and cladding panels prior to painting.
It dries to touch in 15 minutes and can be topcoated after 1 to 2 hours. Ensure topcoats are applied within 24 hours for optimum intercoat bonding.
Sienna Paints supplies genuine Glory 2-Pack Etch Primer kits with fast delivery across Nairobi and upcountry Kenya.