Everbuild Opti-Mix 3 in 1 Render Additive is a concentrated admixture for external renders, mortars, and screeds. It acts as a waterproofer, plasticiser, and open-time extender—improving workability, reducing shrinkage, and enhancing durability in all weather conditions.
Everbuild Opti-Mix 3 in 1 Render Additive is a powerful, precision-formulated admixture ideal for external renders, mortars, and screeds across a wide range of construction projects. Calibrated for consistent dosing, this super-concentrated formula acts as a waterproofer, air-entraining plasticiser, and open-time extender in one. It improves workability with a smooth texture while reducing shrinkage, cracking, and frost damage during curing. Certified to BS EN 934-3 standards, it’s a low-waste, weather-resistant solution that enhances durability and finish—making it a practical and efficient choice for both traditional and modern builds.
We have a fleet of four vehicles which we run from this branch. We cover most situations for all our customers with the diversity of the vehicles
Van, used for mainly plumbing materials and light sized building products
12 tonne tipper wagon which carries 6.5 tonnes of loose aggregate
2 x 18 tonne wagons with a rear mounted Hiab cranes
Order by Wednesday 17th Dec for guaranteed Christmas delivery.
