2K Polymer Systems says its EX3 Pure Epoxy (3:1) gained an approval update permitting reduced drilling diameters for Ø8–16 mm post-installed rebars, citing up to 30% less resin use and lower drilling time and accessory costs.

2K Polymer Systems says its 2KPS EX3 pure epoxy chemical anchoring system has received an ETA upgrade that improves splitting behaviour, building on its existing market position.