Spabond 445 is the new generation of toughened structural epoxy adhesive, replacing SP345. This product has a sag resistance of up to 30mm, making it ideal for large gap filling & filleting applications as well as high performance projects. There is also a black resin to choose from. The 400 series is now only available with two hardener speeds – Fast & Slow. Along with a new mix ratio of 3:1 by volume. The fast speed hardener has a cured colour of either pink or dark grey depending on which resin option you choose. The slow speed hardener has a cured colour of green. This product is available in 385ml cartridges, 5KG, 10KG or 20KG straight-sided pails for machine mixing/dispensing.