The concrete surface to be coated must be clean, dry
and free of laitance, oil, grease or any substance that
may impair adhesion. Methods of substrate preparation
includes, grit blasting, highpressure water jet cleaning,
surface grinding etc. Weak or damaged concrete must be
removed and repaired properly with Polypoxy nF.

Prime the surface with Polyprime EP. Mix both parts of Polyguard PU thoroughly for a few
minutes to remove any sediment. Then add the contents of
Part B to Part A and mix with a suitable paddle mixer fitted
to a slow speed electric drill. 

The material can be applied with a brush, roller. Apply
the mixed material @ 120–150 micron. If required a
second coat can be applied at right angles to the first coat at the same coverage rate. Leave it for 24 hours and then when the primer has
fully set, brush/vacuum away the excess aggregate from the
surface. Apply the top coat as specified.