High performance primer
CONCRESIVE® 1020 is a two component solvent
free primer based upon epoxy resins for use with
appropriate epoxy overlays and coatings. It is
used to promote the adhesion of toppings /
coatings to existing concrete substrates.
CONCRESIVE® 1020 is non tainting and can be
used with safety in food processing areas. It is
used to bond epoxy coatings to concrete and
other materials after first ensuring their strength
and suitability as substrates. CONCRESIVE®
1020 is moisture tolerant and can be applied to
damp, but not wet surfaces.
• CONCRESIVE® 1020 provides permanent
− cementitious systems
− granolithic screeds
− masonry paving
− mild steel
• Excellent mechanical properties
• Excellent water resistance
• A range of performance capabilities
CONCRESIVE® 1020 is available in 1 litre pack.
In new construction, concrete to receive high
performance coating and overlay systems should
be designed, mixed and placed in accordance
internationally accepted good practice.
Sufficient compressive and tensile strength to
withstand dynamic loading is required. Good
surface strength is essential but too dense a
surface caused by over trowelling or finishing with
steel floats can lead to adhesion failure. Consult
BASF's Technical Services Department for advice
on concrete mix design, finishing methods and
surface texture requirement for individual systems.
On existing substrates,
laitance or concrete
contaminated with oils, greases etc. should be
completely removed by mechanical means to
guarantee adhesion of the coating or overlay.
Finally ensure the surface is dust free, using an
Specialist finishes should not be applied to
concrete which contains more than 5% moisture
by mass. The substrates can be considered
sufficiently dry wh