You are here:   Home  /  Products  /  Paints  /  Building Interior  /  Metal Surfaces  /  Fortaprime Q623 5LTs
* Product List * Colour Charts * Paint Calculator * My Basket quick_purchase
Paints arrow Building Interior arrow Metal Surfaces arrow Fortaprime Q623 5LTs

Fortaprime Q623 5LTs

Fortaprime Q623

Zinc Phosphate Primer

Q623 is a long established quality anti-corrosive zinc phosphate primer for ferrous metal.   It provides exccellent protection to metal, and is in longterm use by our Customers.

What's special about Fortaprime Q623?

It is a quality quick air drying alkyd with additives for rust prevention.

In addition to Zinc Phosphate, Q623 incorporates a special anti-corrosion additive to inhibitor any residual rust post cleaning.

It provides an excellent base prior to the application of a topcoat enamel such as Fortalac A180 or Fortacoat A190 and for water-based Intumescent coatings such as Nullifire S707/60 on internal structural steelwork. 

Fortaprime Q623 grey is the most popular colour.

A colour choice is available including RAL, BS, Ace and other colours

Recommended Use

For application to wire brushed or blast cleaned ferrous metal to provide a hard dry anti-corrosion protection base for overcoating with a finish.


On steel beams, columns, ferrous metal stairways, tanks, machinery, doors, ironwork, etc.

Applic. Method

Spray;Brush(for small areas);Dipping

Surface Dry


Hard Dry


To Buy This Product

First select colour if appropriate, then select quantity and add to cart.

Colour: To select colour
› View Colour Chart  

Price from: €75.40
Select Quantity:

View Paint Calculator


Related Products

4 inch roller longer handle rad roller set
4 inch roller longer handle rad roller set

Fortaclean 280 QAD Thinners 5LTs
Fortaclean 280 QAD Thinners 5LTs