Manor HB420 Zinc Phosphate Primer


An economical, general purpose, quick drying, high build phosphate shop primer for general sheet metal fabrication and structural steel work.

Used particularly as holding primer for internal structural steelwork and applied at 75 microns dft – typically this would subsequently be protected with exterior cladding, or building works.

Often used under intumescent coatings, subject to first checking that the intumescent suppliers data approves the use of use under their coating.


  • Ideal for airless spray application, with little tendency to run or sag
  • Also brushes and rolls easily on structural steel profiles
  • 30 minutes touch dry
  • Exhibits good corrosion resistance
  • Excellent sag resistance


Datasheet: Manor HB420 Zinc Phosphate Primer


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.