Surface Preparation
Vetoprime EP491 must be applied to a sound, clean
and dry surface to achieve maximum bond strength
between substrate and coating/repair products.
Concrete Substrates
Concrete substrates should be at least 28 days old, and
the relative humidity of the concrete is 75% or below.
Remove laitance deposits on new concrete by light grit
blasting, mechanical scrabbling, or grinding.
Where heavy contamination by oil and grease occurs or
existing coatings are present, it is essential to remove
all contaminations.
Priming
Mix Vetoprime EP491 as supplied. Add the entire
content of the hardener container to the base
container and mix thoroughly for about 2 minutes.
Once mixed, apply Vetoprime EP491 immediately in a
thin continuous film using stiff brushes or rollers. Avoid
over-application and puddles.
Allow Vetoprime EP491 to become tack-free before
applying epoxy coating (unless otherwise specified)
but well within the open time specified for the given
temperature.
The hotter the substrate, the more quickly the primer
will become dry.
Cleaning
Clean all tools and equipment immediately after use
with Vetonit Solvent XX400.
Packaging & Coverage
Stated consumption data are for general guidance.
Actual consumption depends on the nature of the
substrate, method of application, and wastage.
Shelf Life & Storage
The original sealed kit of Vetoprime EP491 has a shelf
life of 12 months, provided it is stored clear of ground
in a dry, shaded place below 35oC.
Health & Safety
Some people are sensitive to epoxy resins, so gloves
and a barrier cream shall be used when handling these
products. If contact with the resin occurs, it must be
removed before it hardens, with resin removing cream
follow by washing with soap and water. Do not use
solvent.
During use, avoid inhalation of solvent and contact with
skin and eyes. Wear suitable protective clothing, gloves,
eye protection, and respiratory protective equipment.
In case of contact with the eye, rinse immediately
with plenty of clean water and seek medical advice. If
swallowed, seek medical attention immediately – do
not induce vomiting.
Vetoprime EP491 is non-flammable.
Refer to the product Material Safety Data Sheet for
further information.
