Model No: 697962

Everbuild Opti-Mix 3 in 1 Render Additive 1L

The Everbuild Opti-Mix 3-in-1 Render Additive is a high-performance, multi-purpose solution designed to enhance traditional sand and cement render mixes. Formulated for use by professionals and DIYers alike, this concentrated additive offers waterproofing, plasticising, and salt inhibitor properties in a single, easy-to-use product.
Full Product Description
£10.42 Inc VAT
£8.68 Ex VAT

BUY NOW

27 in stock

-
+
Only available for delivery to specific areas or collect from our store at CM23 2TH
Delivering to
Not available for delivery to
Check delivery availability

Secure Online Payments
Full Product Description

The Everbuild Opti-Mix 3-in-1 Render Additive is a high-performance, multi-purpose solution designed to enhance traditional sand and cement render mixes. Formulated for use by professionals and DIYers alike, this concentrated additive offers waterproofing, plasticising, and salt inhibitor properties in a single, easy-to-use product.

Key Features:

  • 3-in-1 Performance: Acts as a waterproofer, plasticiser, and salt inhibitor.

  • Highly Concentrated: Up to 25 times stronger than standard products—one 1L bottle can treat up to 250 litres of mortar.

  • Improves Workability: Enhances the plasticity of render, making it easier to apply and spread.

  • Reduces Cracking: Minimises water content without compromising workability, helping to reduce shrinkage and cracking.

  • Water-Resistant Finish: Increases resistance to water ingress for longer-lasting protection.

  • Efflorescence Control: Inhibits the formation of salts and surface staining.

Ideal For:

  • External sand and cement rendering

  • Scratch coats and top coats

  • Waterproofing render applications

  • Use in areas prone to damp or salt exposure

Usage Instructions:

Simply dilute the additive in water as directed and add to your render mix. Always follow the manufacturer’s guidelines for optimal results.

Coverage:

Approximately 250 litres of mix per 1 litre of additive (coverage may vary depending on mix ratios and conditions).

 

Product Safety:

Causes serious eye damage.Causes serious eye irritation.

  • Causes serious eye damage.

  • Causes serious eye irritation.

  • Causes skin irritation.

  • Use biocides safely. Always read the label and product information before use.

Related Products
Delivery & Returns

Delivery Information:

We aim to process and dispatch all orders within 1-2 business days on local delivery. Once your order has been shipped, you will receive a confirmation email.

Please note: Delivery times may vary due to external factors such as customs delays or high-demand periods.

Nationwide Delivery varies with supplier: We will have this disclosed on specific products from our suppliers on their delivery times.

Local Shipping Costs:

Shipping costs are calculated at checkout based on your location and order weight. We offer free shipping on orders over £150.

 

 

Returns & Refunds Information:

We want you to be happy with your purchase. If you're not satisfied, we accept returns or exchanges within 14 days of delivery.

To be eligible for a return:

·         The item must be unused, in original condition, and in original packaging.

·         Proof of purchase is required (e.g., order number or receipt).

·         The customer must return the product to store.

Return Process:

1.       Email us at [email protected] with your order number and reason for return.

2.       Once approved, you will receive a refund.

Refunds:
Refunds will be processed within 3-4 business days after we receive your returned item. The refund will be issued to your original payment method.

Customer Reviews