Timbabuild® EHB4 Professional manufactured by Chemfix, is a two-part thixotropic 1:1 ratio mix solvent free, epoxy based wood filler. It is specially designed for large and extensive repairs to areas of damaged and rot affected timber in both horizontal and vertical applications. It will also directly treat the timber to prevent any further occurences of decay. EHB4 Professional displays high strength and impact resistance, and is cured and ready to paint within a 4 hour period (at 20-45ºC).
EHB4 Professional is supplied in a specially designed side-by-side cartridge that fits into a custom made extrusion tool, accurately dispensing the material. Once cured, EHB4 Professional can be machined, drilled and accepts nails, screws etc. EHB4 Professional is coatable with most decorative wood finishes.
The special ‘non-slump’ formula allows it to seamlessly replace large sections of wood in applications such as windows, doors, beams, gutters, soffits and fascia’s. This product has a minimum 24 month shelf life.