PU
PRIMER

High performance penetrating polyurethane based primer sealer

PU Primer in a Ring and Latch Pail

PU Primer is a high-performance penetrating polyurethane-based primer for preparing substrates for bonding or coating. It’s the ideal choice for refurbishment and overlay roofing specifications for increased performance to give peace of mind.

It is suitable for porous substrates such as concrete, timber, fibre cement sheets and more. It increases adhesion on existing asphalt, as well as bituminous membranes and felts, the primer allows for consolidation of loose mineral on RBM (reinforced bituminous membranes) cap sheets. It is also compatible with polyester, polyurethane, acrylic and bituminous coatings and adhesives.

It is an ideal solution to aid and increase levels of adhesion to porous substrates and is moisture tolerant which will actively react and cure in the presence of moisture within the substrate. A higher solids specification of this grade is also available, and our technical team are on hand to best advise at to which grade will be best suited depending on your requirements. 

  • High coverage rate per litre
  • Rapid drying time
  • Simple application. 
  • Perfect for substrate preparation
  • Exceptional heat resistance
  • Multipurpose primer
  • High coverage rate per litre
  • Rapid drying time
  • Simple application. 
  • Perfect for substrate preparation
  • Exceptional heat resistance
  • Multipurpose primer

Pack Sizes:

5L, 10L, 15L, 20L

Available packaged to specification

View the full Primer range here.

Compatible Substrates
  • Concrete
  • Fibre cement sheets, screed
  • Timber (OSB & plywood and more)
  • Masonry (brick & block)
  • Asphalt
  • RBM (reinforced bituminous membranes) mineral and sand finish
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