Adding Everbuild Opti-Mix mortar plasticiser concentrate to your renders, pointing mortars, bricklaying mortars and screeds is an easy way to improve workability. This plasticiser concentrate will help prevent cracking, shrinkage and crazing of mixes. It also minimises mild frost damage during the curing process and provides long-term resistance to freezing and thawing, so it won't crack if the temperatures start dropping.As Everbuild Opti-Mix mortar plasticiser concentrate forms extremely stable air bubbles in mortar mixes, it’s 25 times the strength of conventional products and is the world's first 1:25 concentrated plasticiser that smells and works like the best traditional admix. Lime is replaced in the mix, so the chance of efflorescence is reduced and any variations in separate batches of cement and sand are smoothed out. This product conforms to BS EN 934-3:2009 standards.
