JONCRYL 551 is a solvent variation of a hydroxyl-functional acrylic oligomer designed for conventional solids isocyanate crosslinked systems. This product is a drop-in replacement with minimum levels of reformulation and testing for several commercially available competitive acrylic polymers. It is a typical “workhorse”, conventional solid acrylic resin. JONCRYL 551 differs from JONCRYL 587 in that it is slightly faster curing, slower drying, and does not have quite the outstanding UV durability properties of JONCRYL 587.

Product highlights

  • Laquer-like dry times
  • Excellent gloss and gloss retention
  • Good chemical resistance

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