DESCRIPTION:

Solvent free, acrylic primer in water dispersion with very low emission of volatile organic compounds (VOC) for absorbent and non-absorbent substrates also with residual of old adhesives.

Suitable also as adhesion promoter for levelling compounds onto substrates threated with epoxy or polyurethane primers.

WHERE TO USE

All-purpose primer for interiors to improve adhesion
of levelling compounds on all absorbent and nonabsorbent surfaces.
Some application examples
• To prepare very compact and smooth cementitious
renders and concrete floors before the application of
MAPEI levelling products (see products for substrate
preparation).
• To prepare surfaces with traces of glue or old existing
smoothing compounds before smoothing or applying
cementitious adhesives.
• Preparation of surfaces in gypsum, anhydrite, wood,
marine plywood, chipboard, terrazzo, ceramic or natural
stone before smoothing or applying cementitious
adhesives.
• Bonding aid for cementitious smoothing compounds
on substrates consolidated or waterproofed with
Primer MF or Mapeproof 1K Turbo when the surface
has not been sprinkled with sand.

TECHNICAL CHARACTERISTICS

Eco Prim T Plus is a solvent-free, easily applied
acrylic resin-based primer in water dispersion. It has
excellent bonding, flexibility, water and ageing resistant
characteristics.
Eco Prim T Plus is an easily applied, ready to use white
coloured liquid. It is applied by brush or roller.

Eco Prim T Plus is not flammable and shows a very low
emission of volatile organic compounds (can contribute
valuable points towards Green Star™ credits), so it is
absolutely harmless to the health of the installer and the
end-user. It can be stored with no particular precautions.
Eco Prim T Plus complies with ASTM D 1308-87
standard for the resistance to urine.
RECOMMENDATIONS
• Apply Eco Prim T Plus only on internal flooring.
• Use Primer EP or Mapeprim SP on magnesium
substrates.
• Apply Eco Prim T Plus only on moisture-stable wood.
• Do not apply Eco Prim T Plus on substrates subject
to rising damp.

APPLICATION PROCEDURE

Preparing the substrate
Substrates must be uniformly dry, sound, free of
dust, loose particles, cracks, paint, wax, oil, rust other
products that can interfere with bonding.
The regulations of each country must be strictly followed.
It is essential to make sure there is no rising damp
present.
Unbonded screeds laid onto light-weight concrete or
thermal-acoustic insulating layer and screeds over bare
ground must be provided with a vapour barrier.

Technical Data Sheet