Semi-structural, two-part system of polyurethane adhesive and sealant Features: Good Adhesion Property Good Impact Strength Good Sagging Resistance Impact Resistance Long Pot Life No Shrinkage Available Sizes 346 ml catridge (version Körapur 840/20) 372 ml catridge (version Körapur 840/45) 540g catridge (version Körapur 840/2) 5kg bucket and 30kg bucket ***require Köracur TH 650 Hardener (Part B), sold in 1 kg or 5 kg cans, to achieve the correct mixing ratio by weight (5:1)