HON Flux Paste 028 Product Range

HON Paint Flux PFF
Product Range

Honeywell Fine Chemicals offers a wide, specialised range of Paint Flux.

Main products

Honeywell offers Paint Fluxes with Standard Bindersystem as well as the ‘Green’ series being environmentally improved formulations with low VOC thus creating no NOx formation during de-binding

HON PFF Standard paint flux, well suited for applications where no magnesium materials are used
HON PFF GREEN Environmentally improved paint flux, well suited for applications where no magnesium materials are used
HON PFF C50M Cesium enhanced standard paint flux, well suited for applications where high magnesium materials are used


  • Non-corrosive paint flux made of Honeywell Potassium Fluoroaluminate (Al-Flux 2805) and water-based carrier system with organic binder
  • By a special process the Honeywell Potassium Fluoroaluminate is very fine dispersed in the HON Paint Flux PFF Products which enables a thin, even and smooth coating.

Main use:

Controlled Atmosphere Brazing (CAB).

Method of Application:

Spray application.


  • Non-Corrosive-Flux-Pastes are classified as an irritant according to current regulations
  • Observe usual chemical handling precautions
  • Please see Material Safety Data Sheet (MSDS) for additional information


As per request.


  • Honeywell Potassium Fluoroaluminate (Al-Flux 2805) is a unique multi-constituent phase material with amorphous amounts providing an exceptionally low melting temperature, allowing up to 20% extra time for full surface wetting and improved cleaning and oxide removal before filler metal melt begins. This ensures best possible braze joint preparation and filler metal flow.
  • Higher reactivity enables lower flux loading and energy savings driving eco-balance and allowing cost reduction.
  • Narrow particle size distribution with control of maximum particle size to increase equipment uptime by preventing filter and nozzle clogging
Honeywell Fine Chemicals brazing fluxes can help you improve brazing performance, stabilise your brazing process, increase manufacturing efficiency and lower costs.