SpECtite PU-Flex Primer is typically used for
sealing and priming porous cement type substrates
and boards prior to applying SpECtite PU-Flex
Primer.
• For interior and exterior use
• Very good sealing properties
• Excellent foundation for cementitious
waterproofing and self-levelling product
• Very good adhesive strength
• Moisture vapour permeable
• Quick drying
• Almost odourless
• Water based – Environmentally friendly
Surface preparation
It is essential that adequate preparation is carried
out prior to the application of SpECtite PU-Flex
Primer.
Application
SpECtite PU-Flex Primer can be applied by brush
and roller at the rate of 7 – 10 m²/litre. On very
porous substrates it may be necessary to apply a
second coat of primer if absorption is noted to be
high. The primer/sealer must completely seal the
floor or air release will cause bubbles to form in the
subsequent layers of coatings.
Allow the primer to become touch dry.
SpECtite PU-Flex Primer is supplied in 5 and 20
litre packs with a coverage rate of 7 – 10 m²/litre.
Contact us for more info.
