WAKOL PU 280 Polyurethane Primer

• Blocking off residual moisture on cement screed and concrete
  without previous moisture measurement
• Shutting off residual moisture on other non-moisture-sensitive
  Subsurfaces
• Solidification of unstable screed edge zones and old adhesive residues.
• Pre-painting of anhydrite and other screeds
• Shutting off against interactions with old adhesives

Features

• 100% active substance
• Water and solvent free
• EMICODE EC1 PLUS R, GISCODE RU1
• Odorless

Area of application for PU 280:

Ready-to-use 1-component polyurethane primer for priming absorbent and non-absorbent subfloors, and to reinforce abraded resp. sanded concrete edges.

Also for capillary ascending humidity and higher residual humidity up to 6 CM% / 98 corresponding RH % in cement screeds without floor heating, on heated cement screeds up to max. 3 CM% / 85 corresponding RH % as well as on concrete up to max. 7,5% by weight / 98 corresponding RH %; applicable as moisture barrier on unheated cement screeds and concretes without prior moisture measurement.