Hi,
we have some areas where we want to apply KiwiGrip on our
deck.
These areas of the
plywood deck had been painted with an
epoxy undercoat and 2 component
Polyurethane paint few years back.
This PU
paint is fairly dull, but not at all flaking off, by now.
As far as I know KiwiGrip is not waterproof in itself and needs a layer of watertight paint underneath.
Question should I apply a new layer of bicomponent PU underneath the KiwiGrip before applying the KiwiGrip or is it enough to apply the KiwiGrip onto the old PU.
The KiwiGrip obviously protects the PU underneath than from further sun damage.
Extra layer of PU is fairly expensive and an extra step of
work.
Of course will give the PU a thorough
cleaning and light
sanding before applying KiwiGrip.
Thanks for your thoughts.
Thanks for your thoughts.