Good adhesion to wet and dry substrates phenalkamine hardener HW-3541 for high solids epoxy coatings

Epoxy hardener  HW-3541 is a low viscosity, solvent and BA free phenalkamine epoxy curing agent. It has excellent rapid cure properties, even at low temperature cure, offers very good chemical resistance, and provides excellent adhesion on wet or otherwise unprepared surfaces and green concrete. 2003 offers excellent water resistance, thus, provide outstanding water proofing layer. This product’s fast cure and good hardness make it ideal for applications requiring fast return to service. It is recommended for 2k epoxy adhesives in industrial and constructions.

Advantages

•Excellent combination of rapid cure and long pot-life at both ambient and low (<40°F) temperatures

•Non critical mix ratio

•Good adhesion to wet and dry substrates

•Moisture tolerant during cure

•Outstanding chemical resistance

•Compatible with most resins and solvents

•Applications for contact with potable water

•Solvent free

•Ship DOT non corrosive

•Based from natural renewable raw material feedstock

1. The physical and chemical properties

2. Application

It is suitable for solvent free and high solids epoxy coatings and primers for flooring and pipe applications under cold and damp conditions. In some countries, this curing agent is safe to be used for coatings in contact with potable water.

3. Storage and packaging

Store in a cool and dry place with ventilation and can be sealed for 12 months.

Avoid direct contact with water or strong acids and alkalis.

Package:200kg/ iron drum.