FORTIS ECO PRIME 520
Fortis Eco Prime 520 is a water based, two pack, aliphatic polyurethane primer.
It is non toxic,
contains no harmful solvents
no noxious odours.
Fortis Eco Prime 520 is suitable for brush or roller application as a high performance clear polyurethane primer for wood and concrete substrates.
Usually finished with Fortis Coat 526 or Fortis Coat 519.
Highly scratch and chemical resistant with a medium solids content.
Easy to apply, washes up in water.
Medium build 2 pack water based
Chemically bonds to siliceous and most polar compounds.
Cures well in humid and cold conditions.
Approximate Coverage = 10-12m2 per litre
As soon as it is walk-able, however in colder weather conditions allow up to 12 hours between coats
Frequently Asked Questions
After mixing, Fortis 520 it has turned a little bit like jelly?
Part A must be mixed 1st, then slowly pour part B into a vortex while still mixing part A.
Can Fortis 520 be used over self leveling compounds?
Yes, however the leveling compound must contain at least 15% silica.
What is the mixing rate by weight?