- Available in varying quantities, see each product for specifics
- Available from all depots for collection & delivery
Opti-mix Render Additive
Opti-Mix 3-in-1 render additive is a plasticiser, waterproofing agent and salt inhibitor designed specifically for use with renders. It waterproofs, plasticises and retards has a controlled dosage, a consistent mix design and is easy to use with no waste. 1 litre is equivalent to 25 litres of standard product.