SYNTEKO HARDENER 1648
Synteko Hardener 1648 is a crosslinker inteded for use only in combination with Synteko Best 1643, 1644, 1645, a two-component, waterborne, low-odour hardwood floor finish for use in high traffic and commercial areas.
Note: Synteko Hardener 1648 must be mixed with Synteko Best (see mixing instructions below and please read separate Product Information for Synteko Best 1643, 1644, 1645).
Base material Solids content Density Fire hazards Shelf life Storage
Polyisocyanate diluted in dipropyleneglycoldimethylether Approx. 70% Approx. 1080 kg/m3 (8,68 lb/gal US) (10,42 lb/gal UK) Not flammable 12 months in unopened container Store frost-free. Must be stored between +10°C (+50°F) and +30°C (+86°F)
MIXING AND POT-LIFE
Add 5% or total contents of Synteko Hardener 1648 to a full container of Synteko Best 1643, 1644, 1645. Immediately begin to shake in order to mix in the hardener into the finish and shake it for at least 15 seconds. Let the mixture stand five minutes before use, allowing air bubbles to surface. Finish mixed with hardener must be used within 2 hours. The container must be kept open after addition of hardener.