ARADUR 3985
ARADUR 3985
ARADUR 3985 Hardener is a modified polyamine adduct dissolved in water, and is supplied at 55% (by wt.) solids in water containing no organic solvents or acetic acid. The curing agent is designed for use in the formulation of zero-VOC waterborne epoxy primers, sealers, coatings and floorings. ARADUR 3985 curing agent is compatible with modified and unmodified epoxy resins. Formulations based on ARADUR 3985 curing agent exhibit a “visible end” (gelation) of the usable life of the system. The product can also be used as a modifier for other waterborne curing agents that do not provide a “visible end” of pot life
Applications
- Zero-VOC waterborne primers, sealers and coatings
- Floorings for civil engineering applications
Features
- Exhibits a “visible end” of pot life in waterborne systems (typically 45-60 min.)
- Contains no organic solvents or acetic acid
- Offers fast set to touch times
- Cures quickly at low temperatures (50°F/10°C) and high humidity (75% RH), with adequate ventilation
- Produces coatings and floorings with low gloss, low color and good non-yellowing properties
- Provides good adhesion and corrosion resistance
- Features minimal odor
