Polydex High Build – Clearance

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Polydex High Build – Clearance
Incredible metal coating with over 200% elasticity. Superb long lasting rust protection, impermeable to water with incredible resistance to cracking and does not peel.

Polydex Standard has been discontinued and the remaining stock is available at discounted prices.
  • 2 x 5kg Units - Dark Grey (RAL 7016)

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Polydex High Build – Clearance

Regular Price: £76.90

Special Price £59.00

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Typical Uses:

Suitable for both interior and exterior applications. All metal surfaces including roofing, cladding, harbour and offshore decks, structures and cranes, tanks and ducting, cables, nuts and bolts.

Extremely easy to apply by brush or roller, Polydex forms a highly elastic, anti-rust membrane which is impermeable to water and highly resistant to weathering, mechanical and chemical attack. Its specialist formulation includes high quality anti corrosive pigments, achieving a galvanic protection against corrosion.



Application temperature:8oC to 55oC
Touch dry (@ 20oC):1.5 hours
Rain resistant:3 hours
Recoat time:Minimum of 6 hours
Coverage:5 sq.m. per kg
Number of coats required:2
Number of parts supplied:1
Priming required:See technical data sheet

Please consult the technical data sheet for full technical product data.

Safety Data Sheet Technical Data Sheet


The surface should be clean, dry, free of all old or flaking coatings, mill scale or loose rust.
The surface has to be dust free and made rust free by means of sandblasting (Sa2, St2) or high pressure water jetting (min. 600 bars). After jetting, the substrate has to be dust free. Oil and grease should be removed using Polycote Degrease™ IT. The surface must be dry and dust-free before coating.
New galvanised surfaces require a primer. For old galvanised surfaces, plastisol sheeting and smooth concrete prime with 1 coat of Polydex™ Standard, thinned 15% with water, followed by 1 full coat.
On non-ferrous substrates, use Polydex Adhesion Primer as a primer coat first.

Polydex™ Standard may be applied by brush, roller, conventional spray gun or airless spray.
Brush, roller or conventional spray – apply 2 coats of undiluted product, allowing at least 6 hours between coats.
Airless spray – use nozzle size 11-13 and 220 bars pressure. Dilute product with maximum 3% of water. During work stoppage, immerse nozzle in water, empty and clean the tubes.


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